Westgate Thin Diecast LED Exit Sign, Double Face Black, Red Letters

• Dual 120/277 voltage • Charge rate/power "ON" LED indicator light and push-to-test switch for mandated code compliance testing • 2.4V long life, maintenance-free, rechargeable NiCd battery • Internal solid-state transfer switch automatically connects the internal battery to LED board for minimum 90-minute emergency illumination • Fully automatic solid-state, two rate charger initiates battery charging to recharge a discharged battery in 24 hours