--- product_id: 47918505 title: "Alla Lighting Super Bright 39-SMD T20 7443 7440 W21W LED Bulb High Power 2835 Chipsets 6000K Xenon White LED Back-up Reverse Light Bulbs Lamps Replacement W/Projector Lens" brand: "alla lighting" price: "128.61 DT" currency: TND in_stock: true category: "Alla Lighting" url: https://www.desertcart.tn/products/47918505-alla-lighting-super-bright-39-smd-t20-7443-7440-w21w store_origin: TN region: Tunisia --- # 6000K crisp Xenon white light 39 high-power 2835 SMD chips 12V-18V built-in IC driver Alla Lighting Super Bright 39-SMD T20 7443 7440 W21W LED Bulb High Power 2835 Chipsets 6000K Xenon White LED Back-up Reverse Light Bulbs Lamps Replacement W/Projector Lens **Brand:** alla lighting **Price:** 128.61 DT **Availability:** ✅ In Stock ## Summary > 🚗 Brighten your drive, own the night with Alla Lighting! ## Quick Answers - **What is this?** Alla Lighting Super Bright 39-SMD T20 7443 7440 W21W LED Bulb High Power 2835 Chipsets 6000K Xenon White LED Back-up Reverse Light Bulbs Lamps Replacement W/Projector Lens by alla lighting - **How much does it cost?** 128.61 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/47918505-alla-lighting-super-bright-39-smd-t20-7443-7440-w21w) ## Best For - alla lighting enthusiasts ## Why This Product - Trusted alla lighting brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Plug & Play Upgrade:** Direct replacement for multiple stock bulbs with effortless installation—no mechanic needed. - • **Unmatched Brightness:** Illuminate your ride with 2000 lumens of pure, eye-catching brilliance. - • **Versatile Compatibility:** Fits a wide range of vehicles and functions—backup, brake, turn signals, and more. - • **Long-Lasting Performance:** Rated for 30,000 hours with a 1-year warranty, reliability that keeps you safe and stylish. - • **360° Full-Angle Projection:** Projector lens design ensures no blind spots—maximum visibility from every angle. ## Overview The Alla Lighting Super Bright 39-SMD T20 7443 LED bulbs deliver 2000 lumens of crisp 6000K Xenon white light using 39 high-power 2835 chipsets. Designed with a 360° projector lens and built-in IC driver, these bulbs offer superior visibility and plug-and-play compatibility for multiple vehicle lighting applications including backup, brake, and turn signals. Rated for 30,000 hours and backed by a 1-year warranty, they provide a reliable, stylish upgrade to standard halogen bulbs. ## Description This listing features one pair (2 pieces) super bright high power 2835 39-SMD 7443 6000K white led bulbs, especially designed for replacing auto turn signal lights,brake light,tail light,backup reverse light,high mount stop lights or side marker lights,etc.Specification1) Package: including 2 pieces super bright 7443 white 2835 39-SMD LED bulb.2) LED Chips: 39 pieces high power 2835 chips per led bulb. 3) Cross Reference Number: 992,7440A,7440AL,7440NA,7440,7440LL,7440ST,7440NA,7441,7443,7443LL,7443ST,7444NA,W21W,etc 4) Application: Turn signal lights,side marker lights,blinker light,brake light,tail light,corner light,etc.5) Warranty: "One Year" guaranteed on manufacturer quality 6) Please note: Due to led bulbs draw much less current than stock lamp, your car may require load resistor to avoid hyper flash or malfunction. ## Features - (Set of 2) Chips: 39 pieces high quality,high power with high performance led chips per led bulb ---360° degrees full angle illumination with projector lens design - Color: 6000K Xenon white;Working Voltage: 12V~18V with built in IC driver for better working performance; - Cross Reference number: 992, 7440A, 7440AL, 7440NA, 7440, 7440LL, 7440ST, 7440NA, 7441, 7443, 7443LL, 7443ST, 7444NA, 7444ll, W21W, WY21W, etc - Used for upgrading the stock halogen incandescent back up reversing light lamps. - For most vehicles, just directly plug and play, yet for some vehicles, load resistor maybe required to avoid the turn signal fast blinking issues.Warranty: Fully ONE YEAR guaranteed for the manufacturer defect.please check the fitment note application before purchasing. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B076C5CCXS | | Auto Part Position | Front, Rear | | Best Sellers Rank | #3,586,620 in Automotive ( See Top 100 in Automotive ) #750 in Automotive Back Up Light Bulbs | | Brand Name | Alla Lighting | | Brightness | 2000 lm | | Color | White | | Color Temperature | 6000 Kelvin | | Customer Reviews | 4.4 4.4 out of 5 stars (101) | | Fit Type | Vehicle Specific Fit | | Light Output Maximum | 2000 lumens | | Light Source Type | LED | | Manufacturer | Alla Lighting | | Manufacturer Part Number | Alla-7443-7440-W21W-LED-Back-up-Light | | Model Number | 8542097641 | | Operating Life | 30000 hours | | Package Quantity | 2 | | Part Interchange Info | replacement | | Specific Uses For Product | Back-up Reverse Lights, Brake Tail Lights, Center High-Mounted Stop Lights, Daytime Running Lights, Indicator Light | | Unit Count | 2 Count | | Voltage | 12 volts | | Wattage | 5 watts | ## Product Details - **Brand:** Alla Lighting - **Brightness:** 2000 lm - **Color Temperature:** 6000 Kelvin - **Light Source Type:** LED ## Images ![Alla Lighting Super Bright 39-SMD T20 7443 7440 W21W LED Bulb High Power 2835 Chipsets 6000K Xenon White LED Back-up Reverse Light Bulbs Lamps Replacement W/Projector Lens - Image 1](https://m.media-amazon.com/images/I/71kemVy-f6L.jpg) ![Alla Lighting Super Bright 39-SMD T20 7443 7440 W21W LED Bulb High Power 2835 Chipsets 6000K Xenon White LED Back-up Reverse Light Bulbs Lamps Replacement W/Projector Lens - Image 2](https://m.media-amazon.com/images/I/81cRJYE5-nL.jpg) ![Alla Lighting Super Bright 39-SMD T20 7443 7440 W21W LED Bulb High Power 2835 Chipsets 6000K Xenon White LED Back-up Reverse Light Bulbs Lamps Replacement W/Projector Lens - Image 3](https://m.media-amazon.com/images/I/71-SOtxlznL.jpg) ![Alla Lighting Super Bright 39-SMD T20 7443 7440 W21W LED Bulb High Power 2835 Chipsets 6000K Xenon White LED Back-up Reverse Light Bulbs Lamps Replacement W/Projector Lens - Image 4](https://m.media-amazon.com/images/I/61gkBWwBwYL.jpg) ![Alla Lighting Super Bright 39-SMD T20 7443 7440 W21W LED Bulb High Power 2835 Chipsets 6000K Xenon White LED Back-up Reverse Light Bulbs Lamps Replacement W/Projector Lens - Image 5](https://m.media-amazon.com/images/I/81uFZjw0c2L.jpg) ## Questions & Answers **Q: will they fit 2017 toyota tundra?** A: Based on the bulb size guide, it fits the back up light, please check the owner manual to double confirm the stock lamp's part number is 7440/W21W before purchasing, if correct, this bulb will fit the back up reverse light. **Q: I bought these lights October 2 2018, both of them stopped working last week, am I still under warranty? Replacement?** A: Please contact us directly for assistance with warranty claim for replacement bulb. thank you **Q: how many lumens?** A: it is about 850 lumens per bulb **Q: Will these fit a 2006 350z?** A: Yes, based on the bulb size guide, it will fit the back up reverse light, please check the owner manual to double confirm the bulb size is W21W/7440 before purchasing. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/47918505-alla-lighting-super-bright-39-smd-t20-7443-7440-w21w](https://www.desertcart.tn/products/47918505-alla-lighting-super-bright-39-smd-t20-7443-7440-w21w) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-16*