H4 Telescope Light 1. Lifetime: >3,000hrs 2. 35W 55W available 3. ... :Yellow white: 4,300K - 5,500K Blue white: 6,500K - 10,000K Color temperature (K): 4,300K, 5,000K, 6,000K ... , 7,000K, 8,000K, 10,000K, 12,000K Life hours: more than 3000 hours Luminous ... can effectively reduce visual fatigue and improve the safety. H4 Telescope Light