The Seco Larm LED Strobe Light is designed for use as an emergency strobe or continuous warning indicator. The light is low maintenance with an operating life of over 50,000 hours 5.7 years . It is rated at IP66 for indoor or outdoor use. FEATURES: LED strobes feature a longer life with less heat generated. 20/40 LEDs function even if individual LEDs burn out. Programmable for flashing strobe or rotating beacon mode. Weatherproof for indoor or outdoor use. Omni directional visible in all directions. 9 Volt backup battery option for continuous operation. COLOR: Green.