Flame-rated and adjustable, the EVC Series has a temperature range of 20 C to 30 C (68 F to 86 F) and is mounted in a die-cast aluminum lamp head. Using a lithium iron phosphate battery, these emergency exit signs and emergency lights offer extended life that lasts up to 50% longer than models using traditional lead-acid batteries. The EVC Series is available in self-test/self-diagnostics, damp location, and remote capacity options. • dual-lite.com