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

Set of 2 Newly upgraded version builtin USAmade smart IC driver for the best light performance and longer lifespan 7443 Strobe led lights bulbs flash 3 times onandoff and then keep solid light Legal blinking times to avoidthe rearend collision for automotive cars trucks SUVs RVs LED Chips Each 7443 LED strobe bulb is equipped with 39 pieces high qualityhigh 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 backup reverse lights center highmount stop 3rd brake lights lampsetc Extra load resistors maybe required to avoid the error code or blinking issue The length is about 209 inch Cross reference number 7440 7441 7443 7443LL W215W 744326201 78660 78661 17919 7515 HIB7443WM W21W 744026200 17632 7504 7440LL 7443SRCK 7443CKetc One Year Warranty Compatible with both standard type and CKSRCK type Voltage 12V 24V builtin stable current IC driver for longer lifespan