Satco's 100 watt LED HID replacement lamp is ideal for street lights, gymnasium lights, stadium lights, warehouse lights, parking garages and similar applications for lighting large, open areas. The clear bulb with its corncob shape and mogul extended base has a 300 degree beam spread. With a temperature of 4000 kelvins, this lamp provides 50,000 hours of cool white light. Type B ballast bypass, direct wire only.