Alla Lighting Upgraded T20 7440 7443 Strobe LED Brake Stop or Back-up Reverse Lights Bulbs, 6000K Xenon White, 7441 W21W 7440LL 7443LL Flashing Lamps Replacement

(Set of 2) Newly upgraded version, built-in USA-made smart IC driver for the best light performance and longer lifespan, 7443 Strobe led lights bulbs flash 3 times on-and-off and then keep solid light (Legal blinking times) to avoidthe rear-end collision for automotive cars, trucks, SUVs, RVs.
LED Chips: Each 7443 LED strobe bulb is equipped with 39 pieces high quality,high power and high performance 2835 led chips; 360° full angle illumination light ouput with projector lens.
Universal fits T20 wedge 7440 single filament and 7443 dual filament W3x16Q base, big difference between high and low intensity light output, replacing rear 7440 7443 brake stop light, back-up reverse lights, center high-mount stop ( 3rd brake ) lights lamps,etc. Extra load resistors maybe required to avoid the error code or blinking issue.
The length is about 2.09 inch. Cross reference number: 7440, 7441, 7443, 7443LL, W21/5W, 7443/26201, 78660, 78661, 17919, 7515, HIB7443WM, W21W, 7440/26200, 17632, 7504, 7440LL, 7443-SRCK, 7443-CK,etc.
One Year Warranty Compatible with both standard type and CK/SRCK type. Voltage: 12V - 24V, built-in stable current IC driver for longer lifespan.