The Best Py21W Led of 2022 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best Py21W Led of 2022. Check our ranking below.

2,279 Reviews Scanned

Rank No. #1

OXILAM 7507 PY21W BAU15S LED Bulbs Amber Yellow 2800LM for Turn Signal Lights with Build-in Load Resistor CANBUS Error Free 2641A 12496 7507AST Bulb Replacement (2PCS)

300%+ Brightness: (Pack of 2) These BAU15S led bulbs come with 26 pcs 3020 SMD LED chipsets, 2800LM, 2200K amber yellow, Voltage: DC 9-16V, Power: 24W/PC, 3 times brighter than the halogen and energy saving.
Built-in Load Resistor & IC Driver: CANBUS Error Free for 98% vehicles, non-polarity, strong adaptability to fit your car. No hyper flash, no drilling, no wiring, no damage.
Double Heat Dissipation: Aircraft grade aluminum body built and unique bump appearance design increase the heat dissipation area. Wide voltage & constant current provide up to 30, 000 hours lifespan.
Fitment: These LED bulbs are replaced for Standard BAU15S base interface (the two contact pins are at a 150 degrees angle), replaced for BAU15S, 7507, PY21W, 2641A, 12496,7507AST etc. They are used as turn signal lights ONLY.
Important Note：Please double check your vehicles owner’s manual or the original bulb to confirm the correct light size you need before placing the orde

Rank No. #2

iBrightstar 9-30V Super Bright Low Power 7507 PY21W BAU15S 2641A LED Bulbs with Projector Replacement for Turn Signal Lights, Amber Yellow

(Set of 2 Bulbs) 54SMD 3014 & 3SMD 3030 high brightness chips per bulb, Working Voltage: 9v-30v (fit 12V, 24V vehicles).
Fits: 7507 5009 PY21W BAU15S 2641A 12496 etc. Easy installation, plug and play.
Application: Turn Signal Lights, Brake Lights, Tail Lights, Side Marker Lights, Corner Lights, Blinker Lights etc. Load resistor or flash relay might be needed to prevent the hyper flash when replacement for Turn Signal Lights.
Advantage: Exclusive design, more than 300% brighter than original halogen bulb, full Aluminum Housing with Projection lens for Maximum Light output and better heat distribution, built in Constant Current IC for Longer life span & Low Power Consumption.
Please double check owners manual or original bulb number to confirm before placing an order. Any other problem please feel free to contact us, we are always here to satisfy of you. (New design launched in 2019, US Patent number US-D908272-S)

Rank No. #3

VEHICODE 7507 PY21W LED Bulb Amber CANBus Error Free No Hyper Flash 12496 BAU15S Turn Signal Light with Built in Resistor Super Bright Replacement for Motorcycle Car (2 Pack)

The 7507 LED bulb with BAU15S bayonet base is powered by 27-Watt and is capable of producing super bright 2800 lumens light output of amber yellow. Thanks to 27 high power SMD-3030 chips that allow light to be illuminated 360 degree.
Decent lamp size close to 1:1 7507 standard halogen, and non-polarity design that allow plug and play installation. With built-in load resistor, 7507 LED bulb replacement is CANBus error free and guarantees that the LED bulb operates without malfunction, such as hyper flashing, flickering, any warning message or error code on dashboard. There is no need to additionally install with 50W 6OHM load resistor harness to complicate installation.
The built-in IC circuit with wide and low voltage range of 10-18V protects 7507 LED bulb from voltage fluctuations and spikes. Meanwhile, aviation aluminum body and intelligent temperature control system provides superior cooling capacity. All that extend the bulb's life span significantly to be over 30,000 hours. IP67 waterproof design allows it to be used in all kinds of weather, such as rain and snow.
Cross Reference: BAU15S, 1156PY, 2641A, 7507, 7507AST, 7507LL, 12496, PY21W. Please notice that they are NOT APPLICABLE for any mini bulbs such as 5009, RY10W, 12093.
7507 LED bulb can perfectly replace front and rear turn signal light, tail and brake blinker light for vehicle, car, motorcycle, truck, van, RV camper, golf cart, ATV, UTV, trailer, SUV, pickups, dirt bike, moped bike, and other low voltage 12V automotives. Compatible with Suzuki, Arctic Cat, Ducati, BMW, Honda, Indian, Kawasaki, Moto Guzzi, Polaris, Triumph, Victory, Yamaha, Harley Davidson, and more.

Rank No. #4

AUXLIGHT 7507 1156(150°) BAU15S LED Bulbs Extremely Bright PY21W 12496 7507AST 2641A Canbus Error Free Replacement for Turn Signal Lights, 2200K Amber Yellow (Pack of 2)

【Compitable Socket】 This type LED bulb is standard 7507 1156(150°) base, the two contact pins are at a 150° angle. Fit for sockets such as 1156(150°) BAU15S 7507 7507LL 7507AST PY21W 1156PY 5009 2641A 12496 etc. It can be used as turn signal light ONLY.
【300%+ Brightness】 Each 7507 led bulb has 26pcs 3020 SMD led chips for 360° lighting angle, about 300% brighter than the original halogen bulbs. Lumen: 2800LM/pair, Color Temperature: 2200K Amber Yellow, Voltage: DC 9-16V, Power: 24W/PC.
【Canbus Error Free】 Built in load resistor and IC driver, canbus error free for nearly 98% vehicle’s computer system, no need to modify the original wiring or electrical system. Non-polarity design for easy plug and play installation.
【Efficiency Heat Dissipation】 Aircraft grade aluminum body, unique bump appearance design increase the heat dissipation area, faster heat dissipation. Low temperature and low power consumption. Wide voltage and constant current ensure longer service time up to 30,000+ hours.
【Important Note】 Before purchasing, please confirm the correct size on your owner’s manual or original bulb. If there is any problem, please feel free to contact us first, we will always try our best to help you.

Rank No. #5

VehiCode 7507 LED Bulb Amber PY21W LED Turn Signal Light Super Bright Kit 12V-24V BAU15S Single Contact Bayonet Replacement with Projector for Car Automotive Yellow Blinker Lamp (2 Pack)

Each 7507 LED light bulb with single contact bayonet base, features 12 pieces SMD-3030 and clear projector lens to deliver 3000K amber yellow and super bright 1800 lumens @ total 7 Watts. Simply plug and play.
Built-in IC Circuit of wide and low voltage Range 12-24V to prevent 7507 LED Bulb from being damaged by voltage variation and spikes. LED Light lamp is widely used as perfect replacement for vehicles, car, van, caravan, RV camper, 5th wheel, motorhome, motorcycle, truck, lorry, trailer, SUV, pickups, Jeep, marine, boat, sailboat, yacht, and other low voltage 12V/24V automotives.
7507 LED bulb is NEITHER CanBus error free NOR anti-hyper flashing. 50W 6OHM load resistor decoders or flasher relay may be required to ensure the LED bulbs light up with full power and prevent LED bulbs from being hyper flashing of turn signal light, blinking, flickering, warning or any malfunction error code on dashboard.
Cross Reference Number: BAU15S, 1156PY, 2641A, 7507, 7507AST, 7507LL, 12496, PY21W. Amazon filter system may not be 100% accurate, The bulb number may vary between trim of your vehicle. Please double check owners manual or original bulb number before placing an order.
Application: Automotive front and rear turn signal light, side marker blinker light. Compared with original halogen bulb, LED bulb has bigger dimension, please check if your car has enough space for installation. Could NOT replace RY10W nor 5009 mini bulb.

Rank No. #6

AUXITO Upgraded 7507 PY21W BAU15S LED Bulbs Amber Yellow, 4000LM Extremely Bright with Fan for Turn Signal Light Bulbs, 2641A 12496 7507AST No Hyper Flash LED Replacement Bulbs, Pack of 2

【High Brightness】Designed with high illumination 1860 LED chipset, AUXITO 7507 BAU15S led bulb amber can bring 4000 lumens output, which is 6 times brighter than halogen bulb. 360° full angle illumination without dark spot and shadow. More noticable when you're turning
【Quick Installation】AUXITO 7507 amber LED bulbs built in intelligent IC driver, compatible with 99% of vehicles without error and flickering. Almost 1:1 same size design as halogen bulb, non-polarity, truly plug and play, providing you with a hassle-free installation experience
【Long Lifespan】AUXITO BAU15S LED bulbs are designed with aviation aluminum body, high-speed turbo fan and hollow design, which provide superior heat dissipation capacity and greatly extends the 7507 bulbs' lifespan up to 50,000 hours. Avoid frequent replacement and improved driving experience
【Wide Application】 AUXITO PY21W LED bulbs are replaced for BAU15S socket, the two contact pins are at a 150 degrees angle, used for upgrading dim halogen 7507 1156PY, 2641A,7507AST, 7507LL, 12496 etc. With waterproof design, it can perfectly use as turn signal bulbs. Color: amber yellow
【Important Note】AUXITO 7507 amber bulbs can ONLY be used as turn signal light. Amazon filter system may not be 100% accurate or up to date, please check your vehicles owner manual or the part number on your original bulbs before purchasing. For few sensitive cars, load resistor may be required, please get it from us

Rank No. #7

Cenmoll BAU15S 581 PY21W Car Bulb Amber Yellow, Super Bright 40W 2000LM 12V-24V RY10W 581 PY21W Led Bulb Canbus Error Free for Backup Reverse Parking Light Turn Signal Brake Tail Lights, Pack of 2

Ultra Bright & 360 Degree Lighting: The ry10w bau15s led bulb's working power: 40W, light output: 2000lm, voltage:12-24V. The amber bau15s py21w led bulb with super bright 42pcs 3030 Chips, 360 degree full angle illumination light output, more than 400% brighter than original halogen bulb.
Wide Application: The bau15s 581 py21w led indicator bulbs compatible for turn signal lights, tail lights, parking lights, side marker lights, daytime running light bulbs etc, replace for BAU15S, PY21W, RY10W, 7507, 1156, 1056, 5009, 7507AST, 1156PY, S25, 12496, 5009, 12093NA. Extra load resistor or flash relay might be needed to prevent the error code or hyper flash issue when replacement for Turn Signal Lights.
Efficient heat dissipation & Longer Lifespan: Aviation grade aluminum body and hidden hollow-carved design for better heat dissipation. Built in Intelligent IC driver for better stable current performance, no radio interference.
Easy to Install: Non-polarity design, simply plug and play. NOTE: Different sockets on different vehicles require different size bulbs, Please confirm the bulb's size or check owner's manual to verify compatibility before purchase.
Buy with Confidence: Every CENMOLL ry10w bau15s py21w led bulb comes with a "30-DAY" money-back guarantee and "24 MONTHS" warranty. We always want to provide 100% customer satisfaction and pleasant shopping experience, if you have any questions or suggestions, please contact us, our professional customer service team will respond in 24 hours.

Rank No. #8

Holonyakoo 7507 PY21W BAU15S LED Bulb Amber Yellow for Turn Signal Lights,12496 7507AST 2641A 1156(150°) LED Bulb Replace 1156PY Bulb,DC10-30V 1800K (set of 2)

【Adaptation and Application】This 7507 1156PY led bulb is suitable for sockets such as 1156 (150 °) PY21W BAU15S 7507 7507LL 7507AST 1156PY 5009 2641A 12496 RY10W 12093,used as a turn signal light for Cars, Trucks, Motorcycles, RVs, Pickup trucks, Trailers, ATVs, UTVs......
【More attractive 500% brightness】24SMD4014+6SMD3030 LED chips per 7507 PY21W LED bulb, DC10-30V, 3w/piece, 600lm/piece, 1200lm/set, saving energy by 86% compared to the original halogen PY21W bulb and increasing brightness by 400%.Turn signal lights are easier to recognize by people and contribute to driving safety
【Non Polarity, Non Loosening,Dual Color Design,Longer Lifespan】1. This 1156PY 2641A LED bulb adopts a non polar design, plug and play; 2.Ideal matched with the 1156 (150 °) socket and can be driven on any road surface without loosening or detachment; 3. Dual color design, the bulb is fashion, warmth 4. The aviation aluminum body has good heat dissipation performance and a working life of up to 50000 hours.
【Load Resistor】This 12496 BAU15S LED bulb neither has a CANBUS system nor anti-hyper flashing. Some vehicles require 50W 6OHM load resistor or flasher relay to prevent the turn signal lights from flashing excessively or any error codes on dashboard
【Excellent Service】12 month warranty;with high-quality pre-sales and after-sales consultation and response services within 24 hours.If you have any questions about this PY21w led bulb amber,please leave us a message and we will do our best to help you

Rank No. #9

GJTIANXK 7507 PY21W BAU15S LED Bulbs for Turn Signal Light Amber Yellow 2200K 4000LM Extremely Bright CANBUS Error Free 2641A 12496 7507AST LED Bulbs Replacement (Pack of 2)

(Set of 2) 1156 7507 PY21W BAU15S LED bulb includes 44PCS 3030 SMD LED chipsets; 4000LM, 2200K amber yellow. Voltage: DC 12V; Power: 24Watts per bulb. 600% brighter than the halogen bulb and energy-saving.
CANBUS Error Free: Built-in Load Resistor and IC Driver, CANBUS Error Free for 99% vehicles, no hyper flash, strong adaptability to fit your car. Non-polarity design, no drilling, no wiring, no damage, just plug and play, easy install for the vehicles. Energy-saving, low temperature, long lasting.
Fitment: These 1156 7507 PY21W BAU15S LED bulbs are replaced for BAU15S socker, (the two contact pins are at a 150 degrees angle), replaced for 7507 1156PY, PY21W, 2641A, 7507AST, 7507LL, 12496 etc. With waterproof design, the bulbs perfectly use as turn signal bulbs. Color: amber yellow
Advantage: GJTIANXK turn signal LED bulb is 600% brighter than original halogen bulb, aircraft grade aluminum for double heat dissipation, built-in intelligent constant current IC for low power consumption and for longer lifespan, more than 50,000 hours lifespan.
Note：Please double check your vehicle owner’s manual or the original bulb to make sure the light size you need is correct.

Rank No. #10

1797 BAU15S PY21W 1156 S25 LED Bulbs Amber Yellow Turn Signal Lights Error Free No Anti Hyper Flash Tail Lamps Front Rear Replacement Bright Chrome Invisible 3014SMD 12V 21W 2 Pack

ERROR FREE - ①Anti-hyper flash with a built-in load resistor and do not need an external canceller or any refit. ②Built-in Intelligent constant current circuit and adjust the current automatically, LED chips have stable luminescence and long lifespan.(There is a problem of the dashboard due to use 4 LED bulbs on one vehicle or other LED bulbs, then need load resistor to prevent it.)
CHROME-PLATED COVER - Designed with a chrome-plated glass cover, when the turn signal light is turned off, the color of bulb and the light base blend into one, making the light more beautiful and fashion. At the same time, the chrome-plated glass cover is translucent, and the bulb can emit yellow light without affecting the use of the turn signal. Highly recommend the bulb be use in vehicles which have transparent turn signal lampshades.
SPECIFICATIONS - Only fit for S25/1156/BAU15S/PY21W(150°) turn signal light, plug and play, just feel free to contact us before purchase if not sure the size of turn signal light.
HIGH BRIGHTNESS - Each bulb made with 144pcs high bright LED 3014SMD chips,360° lighting angle by 18pcs chips on the top(with a projector lens) and 126pcs chips on the round side.
PARAMETERS - Color: Amber/Yellow, LED Chips: 3014 SMD, LED Chips QTY: 144pcs, Voltage: DC 12V, Wattage: 21W, Ampere: 1.75A, Length: 2.2in (56MM), Maximum Diameter: 0.79in (20MM), Lifetime: More than 30000 hours, Package: 2pcs bulbs & 1pc warranty card, Warranty: 1 Year.

Last update on 2023-08-20 / Affiliate links / Images from Amazon Product Advertising API

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Specifications: How powerful they are can be measured.
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Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Py21W Led.
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The Best Py21W Led of 2022 – Reviewed and Top Rated

How Do You Buy The Best Py21W Led?

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