LED Two Head Decorative Emergency Light with Battery Back-up White Adjustable long lasting, efficient ultra-bright white LED lamp heads Unique all-inclusive lamp, reflector and lens assembly Unique bi-color LED indicator light alerts occupant on battery condition Internal solid-state transfer switch automatically connects the internal battery to LED 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