Rayhoo 1200 Lumens Super Bright 7440 7441 7443 7444 992 LED Bulbs ,Xenon White, Only for Back Up Reverse Lights (1200lumens) (set of 2)144-pieces high power EX chipsets per bulb with projector.Buy with confidence, We offer "ONE YEAR" warranty on item(s) that confirm to be manufacturer defect. For most vehicles and 12V low voltage lighting use. Size:2.52" long and 0.83" in diameter Fits: 7440A 7440NA 7440 7440SV 7443NA 7441 7443 7443R WY21W W21/5W W21W LED bulbs one year warranty, please contact us if the light has any problem by normal use. Only for back up reverse lights. IMPORTANT NOTICE: Please check your vehicles owners manual or the original bulb to confirm the bulb size before placing an order. The lamp compatibility guides available online and Amazon filter system may not be 100% accurate or up to date. The load resistor might be needed for European vehicle to prevent the error code.