From Luxlite, a 150 watt rated clusterlite corn lamp that will produce 15,000 lumens of cool white light (4500k). The lamp is an ideal retrofit replacement for existing SON or HQI metal halide lamps in low and high bay fittings. The lamps feature an inbuilt fan for cooling and incorporated LED driver and is suitable for a wide range of commercial and industrial applications. The lamp features a 25,000 hour illumination lifespan and offers a 360 degree beam angle. Lamp Dimensions: Length: 290mm x Diameter: 120mm.