Evaluation:https://mysku.ru/blog/china-stores/51942.htmlDescription:1. Plug and Play Compact All-In-One Design2. Using the global leading light source---CSP Chip and high life efficiency with wonderful lumen.3. Waterproof design --Using nanoscale waterproof design and adapt to different seasons. It is the safe led headlight.4. The advanced heat dissipation system design---Small volume, Special heat dissipation by itself and longer life span is guaran.Specification:Light TypeH4/H7/9006/9005Light Source Model CSP ChipHeat Dissipation TheoryAviation aluminum 6063Input PowerL/25W, H/25WOperating VoltageDC 9-32VLuminous FluxL/4000LM, H/4000LM(8000lm total pair)Color Temperature6500KOperation Temperature- 40℃ ~ + 80℃ Waterproof RateIP65Viewing Angle360 degreeOperation Life30000hrsCar ModelFit for most of the CarsPackage Included:1 X Pair LED Headlight Bulbs1 X English User Manual