Alla Lighting T20 LED Bulbs for Back-up and Tail Light Replacement

This listing features a set of two (2) extremely bright 6000K xenon white high-power LED bulbs, designed specifically for replacing auto back-up reverse lights. The key specifications are as follows:

1. Package: The package includes two (2) pieces of the extremely bright 3157 6000K xenon white 4014-SMD LED bulbs.

2. LED Chips: Each LED bulb contains 54 pieces of high-power 4014 chips.

3. Cross-Reference Numbers: These LED bulbs are compatible with a wide range of industry-standard numbers, including 992, 7440A, 7440AL, 7440NA, 7440, 7440LL, 7440ST, 7440NA, 7441, 7443, 7443LL, 7443ST, 7444NA, W21W, 7743-SCK, 7443NAK, 7443-SRCK, 7443-CK, WY21W, and more.

4. Application: These LED bulbs are designed for use as backup reverse lights.

5. Warranty: The manufacturer provides a "One Year" guaranteed warranty on the quality of these LED bulbs.

6. Important Note: Due to the lower current draw of LED bulbs compared to stock lamps, your car may require a load resistor to avoid hyper-flashing or error codes.

The key features of these high-illumination T20 wedge 7440 W21W 7443 6000K white LED light bulbs are as follows:

1. LED Chip Type: Each T20 7440 7443 LED bulb includes 54 pieces of the latest 4014 chips, providing 360-degree full-angle illumination with a projector lens design.

2. Thermal Management: The aluminum material used for the chip part helps keep the bulb at a low working temperature, allowing for much better heat dissipation.

3. Lifespan: These LED bulbs have a longer lifespan of up to 50,000 working hours.

4. Compatibility: The bulbs are compatible with both CK/SRCK and standard sockets, with no polarity concerns.

5. Dimensions: The dimensions of these LED bulbs are 2.38" in length and 0.72" in width.

6. Warranty: The manufacturer provides a fully ONE YEAR guaranteed warranty against any defects.

These LED bulbs can be used for a variety of applications, including backup reverse lights, daytime running lights (DRL), turn signal blinker lights, brake stop lights, taillights, 3rd brake lights, and side marker lights, among others.

product information: