... as power, built-in IC chip control LED flash, this light has 9LED warning light, signal light, rotary vehicle light, safety alarm light, 9 in 1 LED lightFOR NON RECHARGE ... . Also blue, green and white LED is workable!* Powered by a high capacity CR123 battery with a storage life up to 10 ... years. Store temperature from-40C to + 60C.* Safe to use in many HAZMAT ...