Two fully-adjustable 5.4 watt, glare-free lamp heads. Smooth thermoplastic reflector and plastic lens for optimal light distribution. Ultra-bright, energy efficient, long-life Red or Green LED exit sign illumination. Dual 120/277 voltage. Charge rate/power "ON" LED indicator light and push-to-test switch for mandated code compliance testing. LVD (low voltage disconnect) prevents battery from deep discharge.