For wet and corrosive environments, Nora offers the NEX-710-LED emergency exit sign approved for wet location environments- A heavy-duty electrical components and connections from water spray, splash, and regular hose-downs- During normal operation, the exit sign operates on long life LED sources for brilliant, maintenance-free illumination- During emergency operation, the exit sign and dual incandescent heads operate 90 minutes under battery power- ideal for industrial or any other applications subject to wet or cold weather-Features- High-impact plastic construction- Dimension - 11 W x 16-34 H x 5 D in-- Single face configuration only- 6 in- high text with color diffusion- Knockout directional chevrons- Two fully adjustable glare-free round heads for T5 light source- Voltage - 120V pr 277V dual input- Power Consumption - 4-8 Watts, normal operation, 15 Watts, Emergency operation- Exit LED Light Sources- Emergency 2 x 6W T5 6V Wedge Base incandescent lamps- Replaceable Lead-Calcium battery NEB-6V-4-5- 90 minute emergency operation- Internal solid state charging circuit- LED and PC circuitry are rated for approximately 25 years with no change in illumination-- Emergency lamps and lead-calcium battery requires standard maintenance-- Operating Temperature - 32 - 104 Farenheit 0-40 Celsius- Battery Backup- Letter Color - Red SKU: NORA19855