Warning Light, Color Blue, Lamp Type LED, Flashes per Minute 60, Light Output 7W, Lamp Life 50, 000 hr., Lens Design Screw-on Dome, Lens Material Polycarbonate, Housing Material Glass Reinforced Polyamide, Mounting Surface, Operating Temp. -40 to 158 Degrees F, Rating IP65, NEMA 1, 4X, 12, Power Source 24VAC or 24 to 48VDC, Current Drawn 1300mA AC/850mA DCHeight 5-1/2 In., Diameter 2-3/4 In., Standards EN/IEC 50mm and 70mm Illuminated BeaconsHighly visible 360 beacons provide instant communication within work groups and across factory floors, enabling factory personnel to monitor and control production quality in large automated areas. NEMA 1, 4X, 12, and IP65. For indoor use only.UL Listed, CE and CSA Certified.