BAY9S H21W Amber LED Bulbs High Power 4000LM Extremely Bright with Canbus Error Free for Turn Signal Reverse Light Side Lighting, Pack of 2

Chip Type: Each BAY9S H21W bulb includes 15 high power SMD4014 chips, Beam pattern: 360 degree angle, Voltage: 12V-24V, Size: 1.17(inch)/29.8(mm) * 0.38(inch)/9.7(mm). Extremely bright: 4000 lumens, extremely bright white light, extremely bright high power. Fitment: BAY9S/H21W 120° Socket It is the same socket as BAY9S/H21W socket, you can use it with confidence if it is a [H21W] socket model of your car's original halogen bulb. Easy to install: Built-in strong Canbus function error free in 95% of cars (high power), just plug and play in 95% of cars; please check the original halogen bulb base/socket in your car before purchase.