【Upgraded H4 Hi/Lo LED Headlights】 Compatible with hybrid and EV vehicles! Equipped with a constant current circuit that supports a wide voltage range, allowing for safe use. 【Excellent Heat Dissipation & Long Life】 The design combines 6063 aviation aluminum material with a high-speed rotating cooling fan, exhibiting excellent heat dissipation. This extends the life of the chips. 【Main Specifications】 Model Number: H4 Hi/Lo LED Chip: Equipped with high-brightness ZES chips LED Output: 26W*2 Color Temperature: Clean White (6500K) Operating Temperature Range: -40℃ to +80℃ Voltage Compatibility: DC9-32V LED Lifespan: Over 30,000 hours Body Material: High-quality Aluminum 6063 Waterproof Standard: IP65 Compatible Vehicles: H4 compatible vehicles 12V vehicle compatible (also compatible with hybrid and EV vehicles) 【Important Notes】 When used in some imported cars or specific domestic cars, indicator lighting problems or malfunction of warning lights may occur. In such cases, please consider using an LED headlight indicator non-lighting prevention unit (canceller). This product is made overseas. While we pay attention to quality, we do not recommend it to those who desire products manufactured like Japanese products.