Designed to work with your factory Hella OEM Headlight direct plug and play converter the easiest way to change the color or brightness of your factory angel eyes. Ultra Bright 36000 mcd visible even in daytime. Bright white 7000K color temperature Long life (100 000 hours) and energy efficient. Can be wired as D.R.L. (Daytime Running Light) Metal body for fast heat releasing No interference with FM radio as well as OBC error. 1-year manufacturer warranty Protective thermal control prevent overheating