Top 21w Down Light Reviews

iBrightstar Newest 9-30V Flashing Strobe Blinking Brake Lights 7440 7443 T20 LED Bulbs Replacement for Tail Brake Stop Lights, Brilliant Red

(Set of 2 Bulbs) 66SMD 3014 high Brightness chips per bulb, Working Voltage: 9v-30v.
Fits: 7440A 7440NA 7440 7440SV 7443NA 7441 7443 7443R 7444 992 WY21W W21/5W W21W etc. Easy installation, plug and play..
Application: Flashing Strobe Blinking brake LED light bulbs will fast flashes 3 times at the beginning braking mode for much easier notified and safer stop & then turn stable solid brake light (Legal blinking times) to avoid any automotive cars, trucks, SUVs, RVs rear-end collision..
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..

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LASFIT 7443 LED Brake Tail Light Bulb, Super Bright 7444NA 7443R 7444 7440 7440A for Stop Parking Lights, W21W WY21W 992, Red (2pcs)

Fit Size: 7443 / 7443NA / 7444 / 7444NA / 7444LL / 992 / 7440 / 7440A / 7440NA / 7440SV / 7441 / W21W / WY21W Brake Light / Tail Light / Center High Mount Stop Light / Turn Signal Light / Side Marker Light..
Higher Visibility: LASIFT 7443 LED Bulb equipped with high power 3030 SMD LED chips, just 10 chips per bulb to produces peak brightness output, and less heat compared to other 7443 bulbs sometimes use up to 30 chips. Make a big difference for your vehicle!.
Excellent Heat Dissipation: 7443 brake light bulbs are built of lightweight and high-strength aluminum alloy to keep cool and extend lifespan. Even if used in constant-on applications like daytime running lights, they still illuminate non-fading brilliant red light with stable performance. Some 7443 tail light bulbs, which were covered in many LED chips will haven't enough cooling surfaces..
Worry-Free Warranty We provide 45 days money-back guarantee, 1-year hassle free warranty, professional and friendly customer service, and U.S. local support..
Important Notification: Load resistor or flash relay will be needed to prevent the hyper flash if you replacing your turn signal. These brake/ tail/ stop parking lights do not work for trucks/lorry. please feel free to contact us if you have any question....

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iBrightstar Newest 9-30V Flashing Strobe Blinking Brake Lights 7440 7443 T20 LED Bulbs with Projector Replacement for Tail Brake Stop Lights, Brilliant Red

(Set of 2 Bulbs) 54SMD 3014 & 3SMD 3030 high Brightness chips per bulb, Working Voltage: 9v-30v.
Fits: 7440A 7440NA 7440 7440SV 7443NA 7441 7443 7443R 7444 992 WY21W W21/5W W21W etc. Easy installation, plug and play..
Application: Flashing Strobe Blinking brake LED light bulbs will fast flashes 3 times at the beginning braking mode for much easier notified and safer stop & then turn stable solid brake light (Legal blinking times) to avoid any automotive cars, trucks, SUVs, RVs rear-end collision..
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..

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LASFIT 7443 LED Bulb 7440 7444 Reverse Backup Light Daytime Running(DRL) Parking Lamp 7441 7444NA W21W WY21W 992 2022 Automotive Super Bright 6000K Xenon White for Tail Brake Turn Signal Lights(2pcs)

【300% Brighter, Higher Visibility】LASFIT 7443 led bulbs use only 10 newest high power 3030 SMD LED chips with full 360-degree illumination, much brighter than your halogen bulb, providing you further and wider visibility to ensure safe driving at night..
【Efficient Heat Dissipation, Long Lifespan】Built of lightweight and high-strength aluminum alloy and increasing much more cooling surface ensure quick cooling performance. These 7440 led bulbs can produce lasting white light. Perfectly solve the light fading or overheating of led bulbs for longevity..
【Easy to Install, Save your time】 LASFIT 7443 7440 bulbs are almost 1:1 design as halogen, designed to directly replace your factory halogen lamp with no polarity, plug and play. Compatible for both CK/SRCK and standard socket..
【Multi Application】 Compatible with 7443 7443NA 7444 992 7440 7440NA 7440SV 7441 W21W WY21W etc. 7440 LED Bulb for Reverse Light / Back Up Light / Daytime Running Light/ Side Marker Light/ Turn Signal Light / Center High Mount Stop Light (Load resistor or flash relay will be needed to prevent the hyper flash when the replacement on the Turn Signal Lights).
【Worry-Free Warranty】We offer 45 days money-back Guarantee,1-yr replacement warranty and U.S local customer....

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MIFMIA 9006 LED Headlight Bulbs Low Beam, 100W 15000 Lumens 500% Brighter, LED Headlights HB4 6500K Cool White Conversion Kit Halogen Replacement

500% BRIGHTER & UPGRADED CSP CHIPSET - Each 7441 7444 992 W21W T20 7443 7440 LED bulb back up lights has 5pcs upgraded CSP LED Chips which make it 5 times brighter than traditional halogen bulbs. 360° full-angle light will make your car more noticeable while reversing..
HIGH QUALITY & HIGH POWER - These led reverse lights has an A380 aviation aluminum body with projector lenses for maximum light output and better heat distribution..
NON-POLARITY & EASY INSTALLATION - There is no need to worry about polarity direction nor fuse blowout, just simply plug and play and the installation will be finished within just 10 minutes. Compatible for both CK/SRCK and Standard Socket..
ADVANTAGES VS HALOGEN BULBS - The built-in intelligent IC driver can bring you a more energy-saving (from 14w to 7w), lower temperature (from 1000°F to 150°F), and longer life span (from 1000h to 50000h) performance without any UV/IR radiation..
PACKAGE INCLUDED - (Pack of 2) 7441 7444 992 W21W T20 7440 7443 LED bulb reverse light bulb replacements, 7W per bulb, 1600lm per bulb, 12-24V Wide voltage, 583Ma current, bulb size: 2.36in(L)*0.63in(W)*0.79in(H), weight: 45g.

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OPP ULITE 7440 Led Bulbs Amber, Error Free Canbus Built In Resistor Turn Signal Light 7444NA T20 7441 WY21W W21W 12V 360 Luminous 20 Led 2PC Pack Led Bulb (20 SMD 7440 Amber)

【Set of 2 Amber 7440 LED Bulbs】All in one error free 7440led bulbs, will not hyper flash, no extra resistors need. Nonpolarity design..
【Super Bright 7440 Led Bulb Canbus】For this 7440 led bulbs, it is built in 20pcs SMD led chips, 12V working voltage.360 degree beam angle, 200% brighter than halogens. Strong penetrability light pattern, let people find you faster in rainy days..
【Double Cooling Design 7440 Turn Signal Light Bulb】Aviation aluminum body & coolin fan for betterheat dissipation and longer lifespan..
【Amber 7440 Led Bulbs Fitment】Fit for turn signal light only, standard 7440, Cross Reference: 7444NA T20 7441 WY21W W21W T20,etc..
【50,000+ Hours Lifespan 7440 Led Bulbs Built In Resistor】 Full aluminum housing and built-in Constant Current IC Driver for fast heat diffusion and more stable performance. No digital and VHF radio signal interference. These 7440 LED bulb switchback last 50,000+ hours compared to only 2000 hours for incandescent bulbs..

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iBrightstar Newest Extremely Bright 36-SMD 3030 Chipsets 7443 7440 7441 992 LED Bulbs with Projector Lens Replacement for Back Up Reverse Parking Daytime Running Lights Xenon White

(Set of 2 Bulbs) 36SMD 3030 high brightness chips per bulb, Working Voltage: 9v-30v..
Fits: 7440A 7440 7440SV 7443NA 7441 7443 7443R 7444 992 WY21W W21/5W W21W etc. Easy installation, plug and play..
Application: Back Up Reverse Lights, Tail Brake Lights, Turn Signal Lights, Tail Lights, Parking Lights, Side Marker Lights, Daytime Running Lights....
Advantage: Non-polarity design, more than 500% brighter than original halogen bulb, full Aluminum Housing with Projection lens for Maximum Light....
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....

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BRISHINE 7443 7440 W21W T20 LED Flashing Strobe Blinking Brake Light Bulbs, Super Bright 52-SMD Chipsets LED Bulbs with Projector for Brake Tail Stop Lights, Brilliant Pure Red(Pack of 2)

Specifications: Set of 2 bulbs. Color: Brilliant Red. High power 48 pieces 2835 and 4 pieces 3030 LED chipset per bulb. 1600 Lumensper bulb. Working Voltage: 9-30V. Wattage:5.6W/bulb. 300% brighter than halogens. 360 degree angle, no blind spot..
Safe Drving: 7443 Strobe led brake light bulbs will strobe(fast flashes 5 times) at the beginning braking mode for much easier notified and safer stop & then turn stable solid brake light (Legal blinking times) to avoid any automotive cars, trucks, SUVs, RVs rear-end collision..
50,000+ Lifespan: Full aluminum housing for quicker heat dissipation and built-in Constant Current IC Driver for more stable performance. These 7443 LED bulbs last 50,000+ hours compared to only 2000 hours for incandescent bulbs..
Plug and Play Installation: Compatible for both CK/SRCK and Standard socket. Non-polarity design. Fits: 7440A 7440NA 7440 7440SV 7443NA 7441 7443 7443R 7444 992 WY21W W21/5W W21W 7440LL, 7440ST, 7443LL, 7443ST, T20 etc. Great for brake stop light, center high mount stop ( 3rd brake ) light,etc. Extra load resistors maybe required to avoid the error code or blinking issue..
1-Year Warranty: Buy with confidence, we offer 12 months warranty on item(s) that confirm to be manufacturer defect and friendly customer se....

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MIFMIA 7440 7443 LED Bulb 500% Brighter CSP LED Turn Signal Bulb 7444NA 7440NA 7443NA T20 Blinker Lights with Projector Lens Amber Yellow

500% BRIGHTER & UPGRADED CSP CHIPSET - Each 7440 7441 7444 992 W21W 7444NA 7440NA 7443NA T20 7443 LED bulb turn signal blinker lights has 5pcs....
HIGH QUALITY & HIGH POWER - These led turn signal bulb has an A380 aviation aluminum body with projector lenses for maximum light output and better....
NON-POLARITY & EASY INSTALLATION - There is no need to worry about polarity direction nor fuse blowout, just simply plug and play and the installation....
ADVANTAGES VS HALOGEN BULBS - The built-in intelligent IC driver can bring you a more energy-saving (from 14w to 7w), lower temperature (from 1000°F....
PACKAGE INCLUDED - (Pack of 2) 7443 7441 7444 992 W21W 7444NA 7440NA 7443NA T20 7440 LED bulb turn signal bulb replacements, 7W per bulb, 1600lm per....

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AUXLIGHT 7440 7441 7443 7444 T20 992 W21W LED Bulbs Xenon White, Ultra Bright 57-SMD LED Replacement for Back Up/Reverse Lights, Brake/Tail Lights, Turn Signal/Parking or Running Lights (Pack of 2)

▼The Most High-Tech LED Reverse/Backup Light Bulbs! Uniform Beam Pattern, High Power 54SMD 3014 & 3SMD 3030 Chipsets. BRIGHTEST LED BULBS. BEST BEAM PATTERN..
▼The AUXLIGHT LED bulbs was made in the highest quality and most stable design, extra longer working hours. Best LED interior bulbs on the market..
▼Standard 7440/7443 base, it almost the same size with halogen bulbs. Super bright LED interior light, +320% BRIGHTER THAN STOCK BULB. ONE Year Warranty..
▼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..
▼Fit in most 7440 7441 7443 7444 7440A 7443A 992 T20 W21W 7440NA 7443NA 7442NALL 7443LL 7443ST 7443ULL 7444LL 7444NA 7444NA 7440-SACK 7440-SCK 7440AL 7440LL 7440ST 7442NALL 7443-SACK 7443-SCK WY21W W21/5W etc socket. Can be used for back up/reverse lights, brake/tail lights, turn signal/parking or daytime running Lights, blinker lights, side marker lights, DRL etc. (There need load resistor to avoid the turn signal fast blinking/hyper flash or error code on the dashboard for some vehicle).

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Yorkim 7443 led bulb super bright 7440 led bulb T20 LED Bulbs with Projector Replacement for led Reverse Blinker Brake Tail Lights 6000K Xenon White pack of 2

【HUGE IMPROVEMENT】- Yorkim 7443 LED bulb is built with 33-SMD 2835 LED chips, 300% Brighter than halogen bulbs, provides lots more light when....
【EASY INSTALLATION】- The width of this 7443 led bulb is smaller than halogen bulb, makes it easier to intall, just remove the original bulb and....
【FITMENT】- Fit for 7443 7440 7440A 7440NA 7440SV 7443NA 7441 7443R 7444 992 WY21W W21W ect, replacement for Brake Lights, Turn Signal Lights,....
【LOW CONSUMPTION】- Voltage: 9-30V. Total output: 3300 Lumen. Watt: 3.6W per bulb, only 1/5 energy consumption of original bulb but 3 times....
【PLS NOTE】- The bulb size may vary between trim of your vehicle, Please confirm the bulb's size or check owner's manual to verify compatibility....

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Yorkim 7443 LED Bulb White, 6500K high bright 7440 led bulb with projector T20 W21W 7440NA led bulb Replacement Lamp for Turn Signal Reverse Brake Tail Lights or Day Running Light, pack of 2, 6500K

【GREAT OUTPUT】- Yorkim 7443 LED bulb is built with 21 PCS powerful 2835 SMD LED chips on multiple sides paired with an integrated special PC lampshade, 360 degree lighting angle, super bright without dark spots or shadow area, bright but no dazzling, 300% Brighter than halogen bulbs.
【LONG LIFESPAN】chips: 2835 chips, voltage: 10-30V, color: 6500K xenon white, lumen: 1500lm/bulb, Watt: 3.6W/bulb. Full aluminum housing and built-in upgraded smart IC driver for high heat consumption, constant current and great perfomance, lifespan can be up to 50,000 hours.
【DUAL FUNCTION USAGE】Can be used as 7440 LED bulb with single function Reverse Lights or used as 7443 LED Bulb with dual functions LED backup lights Brake light bulb Tail Light bulb or DRL. NOTE: When used as Turn signal lights, a load resistor might be needed to prevent hyper flashing issue.
【EASY INSTALLATION】No-polar design, fit in standard 7440 7443 socket, just remove the original bulb and insert this 7443 LED bulb, plug and play in 10 minutes, no different than installing a normal bulb.
【MULTI APPLICATION】Fit for 7443 7440 7440A 7440NA 7440SV 7443NA 7441 7443R 7444 992 WY21W W21W ect, replacement for break light bulbs, turn signal bulb, led reverse lights, led backup lights, led....

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iBrightstar Newest 9-30V Super Bright Low Power 7443 7440 T20 LED Bulbs with Projector Replacement for Front Rear Turn Signal Lights, Amber Yellow

(Set of 2 Bulbs) 54SMD 3014 & 3SMD 3030 high Brightness chips per bulb, Working Voltage: 9v-30v.
Fits: 7440A 7440NA 7440 7440SV 7443NA 7441 7443 7443R 7444 7444NA 992 WY21W W21/5W W21W 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, 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..

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