... : -40 ~ 105°C. 6)Luminous Flux:3300LM±3507)rated lifetime: ≤30%8) Lifetime: 3500hrs, telescopic frequency: 100,000 times per kit 1 ... parameter:(1)Color Temperature: 3000K-30000K (2)Luminous: 3,000-30,000lm (3)Rated power: 35/55/75/100w (4)Voltage ... brightness compared with traditional halogon lamps(8)Base types:Single lamp------H1 ,H3,H4 S/H, H4 S/L,H7,H8,H9,H10 ...