The Best 7440 Switchback of 2023 – Reviewed and Top Rated
After hours researching and comparing all models on the market, we find out the Best 7440 Switchback of 2023. Check our ranking below.
2,156 Reviews Scanned
- (Set of 2) Important Notice: Extra LED resistors(NOT included) are required to avoid the signal hyper flash or fast blinking due to LED bulbs draw less current than stock lamps. High illumination light output: 1400 lumens per 7443 LED swtichback bulb, total 2800lms for both 7443 LED switchback bulbs.
- Please check OEM bulb's part number is one of 7442, 7443, 7444 or check Amazon fitment guide Notice before purchase to make sure the correct bulbs purchased. Cross reference number: 78661, 7443/26201, 7443, 7444, 7443A, 7444NA, 7443NAL, 17919, 7443NA, 7443LL, 7443ST, 7444NA, 7444LL, 7443/26201, 7515, etc.
- Dual-Color LED switchback bulbs: 6000K Xenon White for parking light/daytime running driving light(DRL)/front side marker lights, Amber Yellow for Turn signal lights, brightest in the market.
- Dimension (inches): 0.71 in diameter, 2.50 in length, longer than stock lamp, please check the length is fit-table before purchasing. Newest version 28 pieces high power 2835 SMD LED chips per bulb.
- Warranty: 1 year hassle-free warranty. Working Voltage: 12V ~ 18V DC. the led switchback only works greatly based on the original bulb has dual function: front turn signal & parking/ DRL on the same bulb.
- ★Super Bright: Set of 2 bulbs. Working Voltage:12-24 VDC. Lighting Output&Wattage:800lm/bulb 6W/bulb(2000K Amber yellow); 600lm/bulb 3.5W/bulb(6000K Xenon white). High Power 16-piece 3030 SMD LED Chips with projection lens for maximum Light output. 360 degree bright light, 300% brighter than halogens.
- ★Dual Function: Light up xenon white for parking lights or daytime running lights (DRL lights); Light up amber yellow for turn signal lights. The turn signal flashes "amber-off-amber-off," instead of "amber-white-amber-white," which makes it easier to see.
- ★Compatibility: Compatible for both CK and Standard socket. Non-polarity design for easy plug and play installation. Fits: 7443, 7443LL, 7442NAL, 7443ST, 7444, 7444LL, 7444NA, 992, W21W, T20 etc.
- ★30,000+ Hours Lifespan: 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 7443 LED bulbs switchback last 30,000+ hours compared to only 2000 hours for incandescent bulbs.
- ★Important Note:The 50w 6ohm load resistor or flasher relay might be needed to prevent the hyper flash or the bulb does not blink. Buy with confidence, we offer 12 months warranty on item(s) that confirm to be manufacturer defect and friendly customer service responses within 24 hours.
- 【Canbus Error Free】 Designed to seamlessly integrate with 99% of vehicle computer systems, the 7443 Switchback LED bulbs from SEALIGHT incorporate the PC 3.0 IC driver. Through extensive testing, SEALIGHT has eliminated the need for additional resistors, providing an advanced turn signal bulb that eliminates worries about hyper flash. Note: Some super-sensitive models may require extra resistors, which can be obtained from us.
- 【Ultra-Bright LED Bulbs】 The SEALIGHT 7443 7440 LED Bulb features advanced high-brightness LED chips, providing a stunning 600% increase in brightness compared to other bulbs. Equipped with 24pcs 3030 and 8pcs 3020 top-grade LED chips, these bulbs deliver a powerful 3600LM and 30W of lighting for parking lights and backup lights. Each bulb's luminosity has been precisely measured, ensuring a visually captivating driving experience with vibrant colors.
- 【3-Layer Cooling System】 Constructed with 6063 aviation-grade aluminum, the SEALIGHT 7440 LED bulbs feature a state-of-the-art 3-layer cooling system. The latest cooling system includes a 15,000 RPM silent fan and heat sink holes in the lamp body, effectively doubling heat dissipation and ensuring a longer lifespan of up to 50,000 hours. This thoughtful heat dissipation design maintains the bulb at a reasonable temperature, extending its longevity.
- 【Dual Color Switchback】 The SEALIGHT 7443 switchback LED bulb offers a unique dual-color feature. It emits a cool white light for parking lights or daytime running lights (DRL), while displaying an amber yellow light for turn signal lights. This distinct color combination enhances visibility and adds a stylish touch to your vehicle's lighting. as back up lights, turn signal bulbs, daytime running lights, side marker light bulbs, blinker light bulbs, and parking lights, providing a brighter mode and enhanced performance.
- 【Compatible Bulb Models】 These bulbs are compatible with various bulb models, including T20 7441 7444 992 W21W 7444na. They serve as an upgrade for multiple functions such as front turn signal lights & daytime running light，DRL, providing a brighter mode and enhanced performance.
- 600% Brighter than Halogen: AUXITO 7443 switchback LED bulb is built with newest high brightness LED chips, generating 4000lm super bright output per pair, which can help others notice your vehicle faster and clearer even in the bad weather.
- Canbus Error Free Design: These 7444NA switchback led turn singal lights adopt newest built-in intelligent IC driver and high wattage make the LED 7444 amber/white bulb compatible with more vehicles. Work well with 98% vehicles’ systems, no radio interference, just plug and play. Few special vehicles may meet unusual canbus or installation issues, such as no white/amber light, not turn on, or not android auto, etc, load resistors may be required to solve the issue, you can contact us through Amazon Buyer Message to get help and solutions
- 50,000 Hours Lifespan: Whole aviation aluminum body and 12,000RPM turbo cool fan that diverts heat away from the light's critical components, our 7443A led switchback turn signal light bulbs offer 50000hr lifetime, reducing the need for frequent replacements.
- No Hassle Service: Due to the complexity of automotive systems, very few vehicles may run into compatibility issues after installation. If you meet any trouble during the installation process, you can reach us for help.
- Dual Functions: These switchback turn signal lights fit size: 7443, 7443NA, 7444, 7444NA, 7444NAK, 992, T20, and the amber light work for turn signal lights and white light for parking lights/daytime running lights.
- (Set of 2 bulbs) All in one error free light bulbs, will not hyper flash, no extra resistors need.
- High power led chips, 4 times brighter than standard bulbs.
- Advantage: Non-polarity design,Compatible for both CK/SRCK and Standard socket.
- More than 400% brighter than original halogen bulb, full Aluminum Housing for better heat distribution.
- Built in Constant Current IC for Longer life span & Low Power Consumption.
Last update on 2025-07-09 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API
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