All LED NEMA4X/NSF Exit & Emergency Combo

• Dual 120/277 voltage. • Unique bi-color LED indicator light alerts occupant on battery condition (Green-normal, Red-check-battery). • Charge rate/power “ON” LED indicator light and magnetic test switch for mandated code compliance testing. • 6V/12V maintenance-free, rechargeable NiCd battery (12W, 15W models). • 6V/12V maintenance-free, rechargeable sealed lead acid battery (28W model). • Offers 4.8W, 7.8W, 20.8W of remote capacity (6V/12V DC output) standard on the 12W, 15W and 28W models. • Internal solid-state transfer switch automatically connects the internal battery to LED board and lamp heads for minimum 90-minute emergency illumination. • Fully automatic solid-state, two-rate charger initiates battery charging to recharge a discharged battery in 24 hours.