The Best Py27W of 2021 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best Py27W of 2021. Check our ranking below.

2,189 Reviews Scanned

Rank No. #1
iBrightstar Newest 9-30V Super Bright Low Power 3157 4157 3057 3156 LED Bulbs with Projector Replacement for Back Up Reverse Lights and Tail Brake Parking Lights, Xenon White
  • (Set of 2 Bulbs) 54SMD 3014 & 3SMD 3030 high brightness chips per bulb, Working Voltage: 9v-30v (fit 12V, 24V vehicles).
  • Fits: 3056, 3156NA, 3156K, 3156, 3156A, 3156AK, 3156NAK, 3047, 3047LL, 3047K, 3057A, 3057ALL, 3057, 3057ST, 3057K, 3057KX, 3057X, 3057KLCP, 3057LL, 3155, 3155LL, 3157A, 3157AK, 3157 ,3157K, 3157X, 3157LL, 3157ST, 3157KX, 3157NA, 3157NALL, 3157NAK, 3357A, 3357ALL, 3356, 3357, 3357KNA, 3357LL, 3357K, 3454NA, 3457A, 3457ALL, 3457AK, 3457, 3457K, 3457NA, 3457NAK, 3757A, 3757AK, 3757ALL, 4057, 4057LL, 4057K, 4114, 4114LL, 4114K, 4157, 4157LL, 4157K, 4157NA, 4157NAK, 5702 ect.
  • Application: Back Up Reverse Lights, Brake Lights, Tail Lights, Parking Lights, Side Marker Lights, Daytime Running Lights etc. You will need load resistor or flash relay to prevent the hyper flash when replacement for Turn Signal Lights.
  • Advantage: Non-polarity design, Compatible for both CK/SRCK and Standard socket. 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.
SaleRank No. #2
SYLVANIA 1157 Long Life Miniature Bulb, (Contains 10 Bulbs)
  • See Sylvania’s Application Guide in the Technical Details below to confirm compatibility
  • Longer life than basic bulbs
  • Legal for on road use
  • OE (Original Equipment) Manufacturer
  • Light bulbs dim over time and require replacement
Rank No. #3
LUYED 2 X 900 Lumens Super Bright 3014 78-EX Chipsets 3056 3156 3057 3057K 3157 4157 LED Bulbs with Projector for Tail Lights Turn Signal Lights,Xenon White
  • ✔【Super Bright & Low Power】(Set of 2 bulbs,6500K,Xenon White) 3157 3014 78-EX Chipsets LED Bulbs,900 Lumens&3.6W Per Bulb,Much Brighter Than Original Bulb.
  • ✔【Application】Non-polarity design,Compatible for both CK/SRCK and Standard socket.Fits: 3057 3057K 3057LL 3155 3157 3157K 3157NA 3157NAK 3157LL 3156NA 3156A 3156 3156K 3357 3357K 3357KNA 3357LL 3457 3457-NA 3457K 3457NAK 3757AK 3757ALL 4057 4057LL 4057K 4114 4114LL 4114K 4157 4157LL 4157K 4157NA 4157NAK 5702A 5702AK 5702AK etc.Working voltage:Dc 9v-30v,For most vehicles, Just Plug & Play Replacement LED.
  • ✔【Heat Dissipation】Built-in intelligent IC driver,stable input current protects the circuit,Ensure the secure temperature range and consistent brightness out to reach a long LED bulb life up to 50,000 hours.
  • ✔【Attention】You might need to add 50W 6-Ohm load resistors or change flash rely from hyper flashing,Amazon filter system may not be 100% accurate, The bulb size may vary between trim of your vehicle. Please double check owners manual or original bulb size to confirm before placing an order.
  • ✔【Service】If you have any questions, or meet any issues of the order, please let us know.All of our product enjoys 24h customer service,Just buy with confidence.
Rank No. #4
Philips 1156NA LongerLife Miniature Bulb, 2 Pack
  • Twice the life of standard incandescent bulbs
  • Best value
  • Original equipment quality seal for the most reliable performance
  • Always replace in pairs to ensure a symmetric light beam from both bulbs on the road. Bulbs dim over time.
  • Miniature bulbs by Philips, for over 100 years we have been continuously innovating automotive lighting
SaleRank No. #5
iBrightstar Newest 9-30V Super Bright Low Power 3157 3156 3057 4157 LED Bulbs with Projector Lenses Replacement for Front/Rear Turn Signal Blinker Lights or Brake Tail Parking 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: 3056 3057 3057K 3057LL 3155 3157 3157A 3157K 3157NA 3157NAK 3157LL 3156NA 3156A 3156 3156K 3356 3357 3357K 3357KNA 3357LL 3457 3457-NA 3457K 3457NAK 3757AK 3757ALL 4157 4157LL 4157K 4157NA 4157NAK 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: Non-polarity design, Compatible for both CK/SRCK and Standard socket. 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.
Rank No. #6
iBrightstar Newest 9-30V Super Bright Low Power 1157 2057 2357 7528 BAY15D LED Bulbs with Projector replacement for Turn Signal Lights and Brake Lights, Amber Yellow
  • (Set of 2 Bulbs) 54SMD 3014 & 3SMD 3030 high Brightness chips per bulb,Working Voltage: 9v-30v
  • Fits: 1157 BAY15D 1157 1157NA 1157A 1178A 1196 2057 2057A 2357 2357A 2357NA 2397 7528 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, 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.
Rank No. #7
iBrightstar Newest 9-30V Super Bright Low Power 1156 1141 1003 BA15S 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
  • Fits: 1156 1003 BA15S P21W 1156A 1156NA 87 93 97 97A 97NA 199 631 1073 1095 1141 1195 1295 2396 3497 5007 5008 7506 12088 1295NA 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: Non-polarity design, 300% brighter than original halogen bulb,full Aluminum Housing with Projection lens for Maximum Light output, aircraft grade aluminum heat sink with Low temperature, 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.
Rank No. #8
Philips 4157NA LongerLife Miniature Bulb, 2 Pack
  • Twice the life of standard incandescent bulbs
  • Best value
  • Original equipment quality seal for the most reliable performance
  • Always replace in pairs to ensure a symmetric light beam from both bulbs on the road. Bulbs dim over time.
  • Miniature bulbs by Philips, for over 100 years we have been continuously innovating automotive lighting
Rank No. #9
FML27 27-Watt 6500 K Compact Fluorescent Light Bulb with Quad Tubes, 4-pin, GX10q-4 Base; 2 Pack; by Mandala Crafts
  • FML-27 W compact fluorescent bulb or CFL lightbulb with 4 prongs and quad tubes; Simulates natural light; Reduces glare for easy reading, using computers, crafting, sewing, or working; Sturdy and durable; Easy to install; Flickering and humming free; Non dimmable;
  • Replacement light bulb for compatible desk lamps, floor lamps, and specialty and antique lighting fixtures with 4-pin sockets; IMPORTANT: Please verify the markings and measure the bulbs to be replaced to ensure fit and compatibility;
  • Color temperature: 6500 Kelvin; Energy saver: 27 Watt; Voltage: 110V, 120V, and 130V; Base: GX10q-4; Light output is equivalent to a 100W ordinary bulb; Average life span: about 10,000 hours; Dimensions: 0.75' L x 3.13' W x 5.75' H; Pack of 2;
  • IMPORTANT: If the bulbs break in shipping, please contact us. The replacement will be shipped immediately.
Rank No. #10
iBrightstar Newest Super Bright 3157 4157 3155 3457 Switchback LED Bulbs with Projector Replacement for Daytime Running Lights/DRL and Turn Signal Lights, White/Amber
  • (Set of 2 Bulbs) 72SMD 3014 & 4SMD 3030 high brightness chips per bulb, Working Voltage: 9v-30v
  • Fits: 3157 3157A 3057 3155 3157NA 3357 3457 3457A 4057 4114 4157 etc. Easy installation, plug and play.
  • Application: Light up Xenon White for parking lights or daytime running lights, Light up Amber for turn signal lights. The turn signal flashes "amber-off-amber-off" instead of "amber-white-amber-white", which makes it easier to see(Most switchback bulb on the market flash amber-white-amber-white).
  • Advantage: 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.
  • NOTICE: The 50w 6ohm load resistor or flasher relay might be needed to prevent the hyper flash, malfunction or trigger warning message on dashboard. Any other problem please feel free to contact us, we are always here to satisfy of you.

Last update on 2021-09-03 / Affiliate links / Images from Amazon Product Advertising API

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