Alla Lighting Xtreme Super Bright T20 7440 7443 LED Bulbs High Power 3035 21-SMD LED 7443 Bulbs 7441 7444 W21W LED Turn Signal Lights Brake Lights Stop Light Tail Light
Alla Lighting Xtreme Super Bright T20 7440 7443 LED Bulbs High Power 3035 21-SMD LED 7443 Bulbs 7441 7444 W21W LED Turn Signal Lights Brake Lights Stop Light Tail Light
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Alla Lighting Xtreme Super Bright T20 7440 7443 LED Bulbs High Power 3035 21-SMD LED 7443 Bulbs 7441 7444 W21W LED Turn Signal Lights Brake Lights Stop Light Tail Light

4.9 stars out of 10 reviews
(4.9)|
10 ratings
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Key item features

  • Bright Illumination: Each T20 7440 7443 LED bulb delivers 1200 lumens, totaling 2400 lumens per set, powered by 21 high-illumination 3035 LED chips.
  • Advanced Cooling: Features a built-in Intelligent IC driver and 6063 aviation aluminum material for efficient heat dissipation and extended lifespan.
  • Electrical Specifications: Operates at 8.5W working power and 12V to 24V, with an IP67 waterproof rating and pure red color output.
  • Versatile Applications: Suitable for upgrading turn signal blinker lights, brake stop lights, tail lights, and side marker lights.
  • Broad Compatibility: Fits T20 wedge bases, cross-referencing with numbers like 7440, 7441, 7443, W21W, and WY21W.
  • Heat Dissipation: Utilizes a double-way heat sink technology for superior heat management, contributing to a lifespan of up to 30,000 hours.
  • Installation Note: Extra load resistors may be necessary to prevent hyper-flashing or error codes due to lower current draw compared to stock lamps.
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Current price is $17.99
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Columbus, 43215
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4.525773195876289 stars out of 5, based on 582 seller reviews(4.5)
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4.9 out of 5 stars
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Showing 1-3 of 10 reviews

Aug 5, 2025
Adrian
Walmart Associate
Item details
Color: Amber Yellow
Sold byAlla Lighting Automotive LED BulbsDelivered byWalmart
5 out of 5 stars review

Verified Purchase

seems good

quite pricey but will be back to see how it is once installed

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Mar 25, 2026
Tun
Item details
Color: Pure Red
Sold byAlla Lighting Automotive LED BulbsDelivered byWalmart
5 out of 5 stars review

Verified Purchase

good quality

pretty good brake lights for my toyota matrix 2008

Incentivized Review
Helpful?3APZ52WV03F61493510481
Nov 5, 2019
Derek A.
5 out of 5 stars review

Second times the charm.

Bulb didn't work in my application. Contacted seller. They sent a return label. I returned the bulbs and the sent replacement bulbs. New ones look great. Very bright. Way to easy to install.

Review from allalighting.com
Helpful?3APZ52WV03F61493510481