color temperature 3000K 4300K,5000K 6000K 8000K 10000K 12000K..15000k.30000k... Product Specification Model No.: HID-H4 high/low Factory location: Shenzhen ,China Target Market: Worldwide * Adapt high quality electric parts,can apply for the special working environment of car. * It is water-proof,anti-rust,-anti-short circuit protection,open circuit. * light colors for choice: yellow-golden light,yellow light,sun light color,sky blue,light blue,purple,etc * H4 high/low ,special railway construction designation.It is more stable, Focus Error just between ±3 sin * H4 high/low ,with special material,can work well under 400℃ * H4 high/low,with the bi-pulse designation,assure the bulb and ballast working time,and save power under the non-working time. * All made by top-class aluminium * apply-in-car-models:GOL,Bj2020 ,Santana3000 ,JETTA,Citroen,Honda,Jeep,Lioncel,Prado,OPEL,BUICK (G18),etc.