Commercial plastic combination running man sign is designed using durable and lightweight high impact thermoplastic. Combination sign with a canopy quick snap for a decorative look or a flush mount for rigid installation. LED ultra bright light source. 120/347 VAC Input, field selectable. Dry or damp location. Ambient temperature 10 to 35°C. 4.1 W at 120 V and 3.3 W at 347 V. 90 minutes emergency power duration standard. Two 1 W LED heads. Push button test switch. Diagnostic/pilot LED for AC ON. Fully automatic, current limited charger. Solid state design and construction with brownout and short circuit protection. Temperature compensated. Maintenance free, Ni-Cad battery