... voltage-resistant6) Cover: crystal glass tube of UV-CAT anti-ultraviolet 7) Luminescence way: produced luminous by gases colliding8) Light colors ... : H4 (H/L), 9004(H/L), 9007(H/L)12) Bulb Types: H1, H3, H4a, H4 (H/L), H7, H11, 9004 ... : enabled Thunder resistance: enabled Color temperature and colorThe color of bulb depends on color temperature:3000k: Golden4300k: Yellow white5000k: Shallow yellow8000k ...