The NEMCO 6003 is a ceiling-mounted heat lamp designed for efficient heating in various settings. It features a single bulb configuration with a 4 ft. tube, operating at 120v/60/1ph and delivering 250 watts of power. The lamp has a 7.5" diameter, making it suitable for a range of applications. It comes standard with a white 250 watt infrared bulb, with options for a red 250 watt infrared bulb and a white shatter-resistant 250 watt bulb available. This heat lamp is ideal for keeping food warm and enhancing visibility in commercial kitchens or food service environments.