The Best 20000 Lumen Flashlight of 2025 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best 20000 Lumen Flashlight of 2025. Check our ranking below.

2,760 Reviews Scanned

Rank No. #1

Hoxida Flashlights High Lumens Rechargeable - 2000 Lumens Long Beam Super Bright LED Flash Light with Power Display & IPX5 Waterproof for Camping, 20H Runtime,5 Modes,Zoomable Handheld Flashlight

Super Bright Long Beam Flashlight: Try our Hoxida rechargeable high lumen flashlight, with an optical-grade double-convex lens that produces a perfectly balanced beam, This Powerful LED Flashlight REAL illumination distance can be reach up to 1500ft, light is more wider and brighter than ordinary LED flashlight.easily easily lock the target and lighting up an entire room or backyard.Especially suitable for special needs such as field search, sea rescue, long-distance instructions, etc.
Rechargeable Flashlight & Power Digital Display: USB Type C port for 4 hours fast charging your LED Flashlight, and USB Output used as emergency powerbank to charge your phone , GPS, Camera , a good helper during in your camping trip or emergency use, sametime thsi rechargeable LED Flashlight equipped a Power digital display make it easy to know exactly how much power is left when using the flashlight.
Long Runtime with 5000mah Large Capacity Power: Hoxida Tactical Rechargeable flashlight could run up to 20Hours in Low Modes, never let you worry about the power off , This High Lumen rechargeable flashlight is widely used in outdoor survival activity, like camping, hiking, fishing, BBQ, dog walking or any outdoor activities.
5modes, Zoomable LED Flashlight: This LED tactical flashlight has 5 different lighting modes: high-medium-Low-strobe-SOS; simply turned off the flashlight by long press the button 2S, No need to cycle through all modes, With Zoomable function, it can work as a spotlight when zoom out , and also can be used as a floodlight when zoom in.suitable for outdoor survival activity such as camping hiking travel,nigh walking or other emergency situations
Waterproof, Compact & anti-slip sturdy: High Lumen Tactical Flashlight with sturdy aluminum body makes IPX6 Waterproof for all weather use and has impact resistance. This powerful Rechargeable flashlight set included a 1pcs Super Bright Led Rechargeable Flashlight, 1pcs usb type C cable, 1pcs user manual . 1pcs storage box . YOU WILL LIKE OUR HIGH LUMEN LONG BEAM LED FLASHLIGHT!

SaleRank No. #2

Flashlights 20000 High Lumens Rechargeable - 1500 Meters Long Beam Super Bright LED Flash Light with Power Display & IPX5 Waterproof for Camping, 20H Runtime,5 Modes,Zoomable Handheld Flashlight, 2pcs

Super Bright Long Beam Flashlight: Try our Hoxida rechargeable 20000 high lumen flashlight, with an optical-grade double-convex lens that produces a perfectly balanced beam, This Powerful LED Flashlight REAL illumination distance can be reach up to 1500ft, light is more wider and brighter than ordinary LED flashlight.easily easily lock the target and lighting up an entire room or backyard.Especially suitable for special needs such as field search, sea rescue, long-distance instructions, etc.
Rechargeable Flashlight & Power Digital Display: USB Type C port for 4 hours fast charging your LED Flashlight, and USB Output used as emergency powerbank to charge your phone , GPS, Camera , a good helper during in your camping trip or emergency use, sametime this rechargeable LED Flashlight equipped a Power digital display make it easy to know exactly how much power is left when using the Rechargeable flashlight.
Long Runtime with 5000mah Ba-tt-ery: Hoxida Tactical Rechargeable flashlight could run up to 20Hours in Low Modes, never let you worry about the power off , This High Lumen rechargeable flashlight is widely used in outdoor survival activity, like camping, hiking, fishing, BBQ, dog walking or any outdoor activities.
5modes, Zoomable LED Flashlight: This LED tactical flashlight has 5 different lighting modes: high-medium-Low-strobe-SOS; simply turned off the flashlight by long press the button 2S, No need to cycle through all modes, With Zoomable function, it can work as a spotlight when zoom out , and also can be used as a floodlight when zoom in.suitable for outdoor survival activity such as camping hiking travel,nigh walking or other emergency situations
Waterproof, Compact & anti-slip sturdy: High Lumen Tactical Flashlight with sturdy aluminum body makes IPX6 Waterproof for all weather use and has impact resistance. This powerful Rechargeable flashlight set included a 1pcs Led Rechargeable Flashlight, 1pcs usb type C cable, 1pcs user manual . 1pcs storage box . YOU WILL LIKE OUR HIGH LUMEN LONG BEAM LED FLASHLIGHT!

Rank No. #3

Rechargeable Tactical Flashlights High Lumens - 1500 Meters Long Beam Super Bright LED Magnetic Flashlight USB Zoomable 5Modes Small Long Beam Spotlight Flashlight for Hiking, Camping

Powerful Long Beam Flashlight: Small Tactical Flashlight produce a high lumens with an optical-grade double-convex lens that produces a perfectly balanced beam with a 1500m distance, powerful focusing long-range, breaking through the fog and dark, and pointing directly at the penetrating power of kilometers, it can easily lock the target and gain time for search and rescue. Especially suitable for special needs such as field search, sea rescue, long-distance instructions, etc.
USB-C RECHARGEABLE & Powerbank : Rechargeable Tactical flashlight have USB-C port for 4hours fast charging and USB output used as emergency powerbank to charge your phone , GPS, Camera , a good helper during in your camping trip or emergency use. Tip: This rechargeable flashlight power button light color will turn green when it full chagred , and red means its in charging.
Magnetic Flashlight, Zoomable : Small Rechargeable Flashlight with Powerful Magnet base, allow you fix this led flashlight on any metal surface to really free your hands; With Zoomable function, it can work as a spotlight when zoom out , and also can be used as a floodlight when zoom in.suitable for outdoor survival activity such as camping hiking travel,nigh walking or other emergency situations
3 Modes, Stepless Dimming, One Button Turned off : This LED tactical flashlight has 3 different lighting modes: high-medium-strobe; with stepless dimming function, this LED Flashlight can be adjust to different brightness via long press the button at any mode; and If you want open one button turn off function , just long press the switch for 2S to turn on the high mode. and then could directly turned off the flashlight,make the small flashlights can adjust the brightness to your needs.
Waterproof, Compact , Great Value:With sturdy aluminum body makes this IPX6 Waterproof flashlight a reliable tool in all weather conditions; Less then 5inch flashlight compact body help you could easily carry it to anywhere; Package included : 2pcs Small long range Tactical flashlight, 2pcs Ba-tt-ery. 2pcs usb cable , 1pcs user manual

Rank No. #4

Lylting Rechargeable LED Flashlights High Lumens, 90,000 Lumens Super Bright Flashlight with 5 Modes & Waterproof, Powerful Handheld Flashlight for Camping Emergencies

【Better & Brighter】 Hold the long and wide flashlights body in your hand and experience the comfort of holding it. Brightest flashlight can generates an ultra-high output up to 90,000 lumens, sweeps bright light over the length of about two football fields and reaches nearly 1093 yard/3280 feet.
【5 Modes】 High lumen flashlight with 5 modes: low brightness,medium brightness,high brightness,strode brightness and sos function, you can switch at will, adapt to different environments of lighting.
【Rechargeable Flashlight & Power Display】 Conveniently powered for hours with 10000ɱAh rechargeable ΒATTERY. Built in Tyρe C input port, allows you charging the flashlight conveniently. In addition, rechargeable flashlight have a power display function, so that you can see the power at a glance.
【IPX7 Waterproof Material】 Non-slip and IPX7 waterproof led flashlight are suitable for outdoor environment and adverse weather conditions. Made of aluminum alloy, protect your heavy duty flashlights from scratched, corrosion, rust, and break.
【Lylting Sevices】 Try it and you will love it. Super Bright Led flashlight has 2 years of free replacement service and 7*24-hour customer service. If you are not satisfied with our product, please feel free to contact our excellent customer support team.

Rank No. #5

Sunitact Flashlights High Lumens Rechargeable - 20000LM 30W Super Bright LED Flash Light | 5000ft Beam & 12H Long Lasting USB High Powered Handheld Police Flashlight for Home/Camping/Hiking/Emergency

【30W OUTPUT | 20000 HIGH LUMENS】: Sunitact ST1476 flashlights high lumens built-in advanced XHP70.2 LED chip, with a powerful 30W output and 20000 high lumens, providing you the great light world you want, easily illuminates a 500 square meter room. we even can focus on objects up to 5000ft away, about the length of 3 football fields! And we can put all the parts in the gift box for easy carrying and storage. In addition, this bright flashlight is also an ideal gift for our friends or families.
【12H LONG LASTING | RECHARGEABLE | POWER INDICATOR】: Equipped with 1pc 5000mAh high capacity rechargeable battery, the powerful flashlight lasts up to 12H at low mode; Built-in 2 USB input and output ports, the rechargeable flashlights can be charged through outlets/laptops etc. by 1 USB-C charging cable(Included), and power your electronic devices through the USB discharge port in an emergency. The LED power indicator above the on/off key shows the exact battery level (25%, 50%, 75%, 100%).
【ADJUSTABLE FOCUS AND 5 LIGHT MODES】: The super bright flashlight has 5 lighting modes: High-Medium-Low-Strobe-SOS. According to your needs, you can stretch the head of the handheld flashlights to adjust the focus, freely choose long-distance observation and wide-range lighting. It is very suitable for camping, hiking, dog walking, fishing or any outdoor activities and emergency power-off backup. Long press for 3 seconds to turn off the light directly in any mode, no need to cycle all modes.
【IP67 WATERPROOF AND PRACTICALLY INDESTRUCTIBLE】: Sunitact ST1476 IP67 waterproof flashlight with holster is used with high-quality aerospace-grade aluminum alloy body protects the led flashlights high lumens from rust or being scratched. After tests by freezing, underwater immersion and running over with a full-size truck and 10-foot drop, it still works! This high powered flashlight is durable enough in any situation, especially in rain, snow or emergency situations.
【GREAT VALUE WITH PACKAGE LIST】: The package includes: 1 x Sunitact ST1476 Brightest Flashlight; 1 x 5000mAh Rechargeable Battery; 1 x USB-C Charging Cable; 3 x AAA Alkaline Batteries; 1 x AAA Battery Holder; 1 x Plastic Battery Tube; 1 x Flashlight Holster; 1 x Lanyard; 1 x User Manual; 1 x Gift Box. We have carefully checked all flashlights before ship out and ensured all products are working properly. We provide 7*24 hours customer service, any questions, please feel free to contact us.

SaleRank No. #6

Goreit Super Bright LED Flashlight - 30W Output for 20000 Lumens & 3937ft Beam, USB-C Rechargeable with 12H Runtime, IP67 Waterproof Powerful Handheld Linternas for Home, Camping, Hiking, Emergency

【20000 Lumens | 3937ft Beam High Powered Flashlight】Powered by a 30W high-output XHP70.2 LED chip, the Goreit G1476 Rechargeable flashlight delivers a super bright 20000 lumens—10x brighter than standard flash lights. Ideal for indoor blackouts and outdoor exploration, it can fully illuminate a 120㎡ room or focus a beam to spot objects up to 3937ft (1200m) away. Your ultimate, weather-resistant linterna recargable de alta potencia for camping, emergencies, car breakdowns, or power outages.
【Dual-Port USB-C Flashlight | Fast Charge & Emergency Power】Fast-charge via USB-C from any outlet or laptop while monitoring power levels with the LED display (25%/50%/75/100%). This LED flashlight delivers up to 12h of non-diminishing brightness on low mode. Crucially, its built-in USB output port serves as an emergency power source to recharge your phone or other devices when needed most—making it your reliable companion for extended camping, unexpected blackouts, and critical situations.
【Adjustable Focus | 5 Versatile Lighting Modes】Take full control of your light. instantly transitions from a wide 120° floodlight—perfect for campsites or workspaces—to a piercing 3937ft spotlight that cuts through darkness. Choose from 5 modes: High for power, Medium for balance, Low for endurance, plus Strobe and SOS for emergencies—power off instantly from any mode with a 3-second long press. Engineered to adapt, it’s your reliable partner for hiking, night security, dog walking, and more.
【IP67 Waterproof | Rugged Build】Engineered for reliability with a tough aerospace aluminum body, this handheld flashlights meets IP67 standards for dust and water resistance. It effectively withstands rain, splashes, and accidental drops. A dependable choice not just for outdoors, but for garage work, car repair, basement inspections, nighttime safety checks, and emergency preparedness during storms or power outages.
【Complete Kit | Dedicated Customer Support】Your package includes everything: 1x Goreit G1476 flashlights high lumens battery powered, 1x USB-C cable, 3x AAA batteries with battery holder and plastic battery tube, 1x holster, 1x gift box, and manual. Backed by our responsive customer service and a full 2-year warranty. Ready to gift or use right out of the box—perfect for outdoor enthusiasts, DIYers, professionals, and as a standout gift for men, dads, and husbands.

Rank No. #7

MOREVAC Rechargeable LED Flashlights High Lumens, High Lumens & 1500 Meters Super Bright Rechargeable Tactical Flashlight with 5 Modes,Waterproof,Powerful Handheld Flash Light for Camping

【SUPER BRIGHT & GREAT RUNTIME】This high lumens rechargeable flashlight equity with upgraded longbeam LED,10X brighter than the head torch of car. Irradiation distance up to 1500m, and the service life is up to 90,000 hours. The upgraded 5000m-Ah ba-tt-rey allows it to run for more than 20 days extemded runtime.
【WATERPROOF & INVINCIBLE DUR-ABLE】MOREVAC rechargeable tactical flashlights is made of aerospace grade aluminum alloy, which has the functions of waterproof,dur-able,efficient heat dissipation,anti-drop. High powered tactical flashlight can be used for hunting,camping,caving,fishing,biking,night hiking,search and rescue.
【TYPE-C FAST CHARGE & POWER BANK】Fast charge in just 2 hours with any USB port. You can easily know how much battery left by this rechargeable flashlight power digital display. High-performance flashlight can be used as a mobile power bank, giving you peace of mind even if your phone is running out of power.
【5 MODES & TELESCOPIC ZOOM】 Features High /Medium/Low / Strobe / SOS (emergency)modes. This high lumen tactical flashlight adjust the diameter of the light using the top, easily change between floodlight and spotlight.Tips: Press 2 second to turn off the flashlight at any mode, no need to cycle through all mode.
【What You Will Get】 1pc rechargeable tactical flashlights, 1pc 5000 M-a-h Rechargeable Ba-tt-ery, 1pc USB Type-C cables, 1pc Lanyards (Hand Straps), 1pc flashlight storage bag, 1pc user manual, and our worry-free 24-month warranty and friendly customer service.

Rank No. #8

NAKCNM Rechargeable Flashlight High Lumens 2000, 5 Modes Small Powerful Super Bright Flashlights LED Strong Pocket Flash Light USB C with Clip for Home,Camping(2 Pack)

【Super Bright flashlight】Equipped with a super bright LED lamp bead, the powerful flashlight of brightness is uniform, and it is not easy to short-circuit after long-term work. The output power is up to 2,000 lumens and can work for 6-10 hours on a full charge. The rechargeable flashlights has a range of up to 1640 feet, making it easy to light up your back garden.
【5 Modes & Adjustable Focus】One button control of 5 lighting modes: High/Medium/Low/Strobe/SOS. You can stretch the head of the edc flashlight to change the focal length and beam size, spotlight for long-range observation, and floodlight for large-area illumination. The LED flashlight can be widely used for daily lighting, power outages, camping, emergencies, etc.
【USB Rechargeable & Power Indicatosr】NAKCNM the super bright flashlight rechargeable is built-in USB C input for charging and comes with usb cable, the charging time of the LED flashlight only takes 3-5 hours to fully charge. Power Indicator - The full charge indicates the green color and the low charge indicates red reminding you to charge in time. You will no longer need to guess the remaining power of the flashlight.
【Durable & Waterproof】The flashlights high lumens are made of aluminum alloy, which is sturdy and not easy to rust. The body of the bright flashlight means excellent shock resistance, it is strong enough to withstand a 10 feet accident drop. Built-in high tenacity seal rubber waterproof ring, the light rain, and fog is not a problem, even it can guard you well in the harsh environment, perfect for hunting, fishing, outdoor activities etc.
【Package Kits】The kit includes: 2 x rechargeable Flashlights, 2 x AAA holders and white tubes, 2 x USB Cables, 2 x lanyards, 1 x user manual, 1 x box . If you have any questions, do not hesitate to contact us.

Rank No. #9

Goreit Flashlights LED High Lumens Rechargeable, 20,000 Lumens XHM77.2 Super Bright Flash Light USB, Handheld Flashlight High Powered, Powerful Flashlight Waterproof for Emergency Camping Gift

【FLASHLIGHTS HIGH LUMENS 20,000】: The G1695 super bright flashlight is equipped with an upgraded 2025 XHM77.2 chip and the light source is much more stable. Since the light penetration is stronger than other lamp beads', its beam can pass through dust and fog well, comparable to car fog lamps, especially suitable for foggy and rainy days with low visibility. It can easily illuminate an 2160-square-foot room or focus on objects up to 3938 feet away. The led flashlight is the best choice for gifts.
【LCD POWER DISPLAY | RECHARGEABLE FLASHLIGHTS | USB OUTPUT】: This flashlights high lumens Rechargeable has been newly upgraded with the unique LCD power percentage display, at a glance, you can always grasp the remaining power. As well, this flash light has been completely improved to shorten the charging time and extend the service life, which can provide up to 12 hours of powerful, non-diminishing brightness. Built-in usb interface, It's more convenient to charge. It can also charge the phone.
【UPGRADED 5 MODE & ADJUSTABLE】: The brightness of 5 modes(High/Medium/Low/Strobe/SOS) changes gradually instead of changing instantly, which can avoid the sudden irritation to the eye, therefore it can protect our eyes. The smooth current transition system can also better protect worlds brightest flashlight components, thus extending the service life. we can stretch the head to change the focal length and beam size, it has more powerful long range in spotlight and a wider field in floodlight.
【IP67 WATERPROOF & PRACTICALLY INDESTRUCTIBLE】: Goreit G1695 flashlights high lumens is made of aviation grade aluminum alloy, which is durable and not easy to rust. The strong fuselage means excellent shock resistance(up to 10 feet impact) or even ran over by a truck (10T), it still works! Built-in high tenacity seal rubber waterproof ring, the light rain and fog is not a problem, even it can guard you well in the harsh environment, perfect for hunting, fishing etc. outdoor activities.
【365NM BLACK LIGHT FLASHLIGHT】G1695 high power flashlight comes with a UV blacklight flashlight, which emits 365nm wavelength. It is perfect for detecting what naked eye can not see, like dog and other pet urine/stains, driver license, official identification cards, passports, customs or authenticate currency. The size is 3.34''x 0.78'' and the weight is 45g. It's ultra-lightweight and portable, you can keep in your pocket or at home or elsewhere.

Rank No. #10

WSSBOND Small Flashlights High Lumens - LED Rechargeable Flashlight Long Beam Magnetic Flashlight Zoomable Waterproof for Home Emergency Search Tactical Spotlight Flash Light

SUPER BRIGHT Small Magnetic Flashlight - The high lumen rechargeable flashlight uses an upgraded Long Beam LED chip. This rechargeable flashlight can easily light through fog, rain and darkness with ease, especially suitable for field search, rescure, signaling, emergencies and professional tasks.
RECHARGEABLE & USB FAST CHARGE & POWER BANK - Small rechargeable flashlights high lumens features USB Type-C Fast Charging, which is 50% Faster than traditional micro-USB charging, Save you a lot of charging time. USB output serve as emergency powerbank to charge your phone, earbuds, gps, camera, it's essential for outdoor activities, emergencies, or other purpose.
MAGNETIC FLASHLIGHT & ZOOMABLE - This small rechargeable flashlight boasts a strong magnetic base for hand-free use, whether you're working on a car, fixing appliances, or exploring dark spaces, you can simply attach it to metal surfaces for stable and convenient illumination. Zoomable function allows it to work as a spotlight for superior long-range illumination, or as floodlight for wide-area coverage.
4 MODES HIGH POWER, NO GRID LINES - Did your previous LED flash light have annoying grid lines when focusing? This samll powerful flashlight uses an upgraded LED chip to effectively solve this issue. This pocket high lumens flashlight features one-click turn off, flashlight can be turn off with a one-click if it has been in use for more than 10 seconds. Easy to Use.
WATERPROOF, BUILT FOR DURABLE - Waterproof flashlight, small pocket size flash light, compact and durable. With its sturdy aluminum body makes this high lumens rechargeable flashlight is a reliable tool in all weather conditions. Its small size and metal clip make it convenient to carry, whether you choose to put it in your pocket or clip it onto your backpack.

Last update on 2024-06-05 / Affiliate links / Images from Amazon Product Advertising API

How Do You Buy The Best 20000 Lumen Flashlight?

Do you get stressed out thinking about shopping for a great 20000 Lumen Flashlight? Do doubts keep creeping into your mind? We understand, because we’ve already gone through the whole process of researching 20000 Lumen Flashlight, which is why we have assembled a comprehensive list of the greatest 20000 Lumen Flashlight available in the current market. We’ve also come up with a list of questions that you probably have yourself.

We’ve done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for 20000 Lumen Flashlight that you consider buying. Your questions might include the following:

Is it worth buying an 20000 Lumen Flashlight?
What benefits are there with buying an 20000 Lumen Flashlight?
What factors deserve consideration when shopping for an effective 20000 Lumen Flashlight?
Why is it crucial to invest in any 20000 Lumen Flashlight, much less the best one?
Which 20000 Lumen Flashlight are good in the current market?
Where can you find information like this about 20000 Lumen Flashlight?

We’re convinced that you likely have far more questions than just these regarding 20000 Lumen Flashlight, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for 20000 Lumen Flashlight, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible 20000 Lumen Flashlight. Make sure that you are only using trustworthy and credible websites and sources.

We provide an 20000 Lumen Flashlight buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available 20000 Lumen Flashlight currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

Brand Value: Every brand of 20000 Lumen Flashlight has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
Features: What bells and whistles matter for an 20000 Lumen Flashlight?
Specifications: How powerful they are can be measured.
Product Value: This simply is how much bang for the buck you get from your 20000 Lumen Flashlight.
Customer Ratings: Number ratings grade 20000 Lumen Flashlight objectively.
Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their 20000 Lumen Flashlight.
Product Quality: You don’t always get what you pay for with an 20000 Lumen Flashlight, sometimes less, and sometimes more.
Product Reliability: How sturdy and durable an 20000 Lumen Flashlight is should be an indication of how long it will work out for you.

We always remember that maintaining 20000 Lumen Flashlight information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding 20000 Lumen Flashlight is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly! We’re here for you all the time. Contact us here. Or You can read more about us to see our vision.

FAQ:

Q: What is the brightest flashlight available?

A: The brightest flashlight that uses AA batteries is the Nitecore EA81, which shines at 2000 lumens. It takes eight AA batteries and costs about $200. It’s waterproof to IPX-8 Standard (1.5 meters) and impact resistant to 1.5 meters. The Nitecore EA81 is available on Amazon for about $280.

Q: How bright is 1500 lumens?

A: How bright is 1500 lumens? A standard 100 watt light bulb can produce between 1,500 and 1,700lm. A light bulb’s claimed brightness is not a measure of how much electricity it uses. See also What are the lights on a soccer field called?

Q: Is 1000 lumens bright?

A: Unit of measure of the brightness or intensity of the light is lumens (LM). For example, indoor situation, mostly of the artificial light intensity is 400 to 600 lumens. But for sunny day outside, the brightness there has a larger range, 1000 lumens brightness of shade; highway with large cement pavement will be around 6000 lumens.

Q: How many lumens are in a light bulb?

A: Lumens measure brightness. A standard 60-watt incandescent bulb, for example, produces about 800 lumens of light. By comparison, a CFL bulb produces that same 800 lumens using less than 15 watts.