Highbay lights are used in factory, warehouse or showroom seeettings and come in various models wattages. Homie LEDs supply the higher wattage Highbay bulbs for brighter lighting. This 150Watt Highbay runs on 220V and is indicated as a replacement for 300-400W MHL/HPSL and is available with 45, 90 and 120 degree angles of light spread. It is made of aluminium for strength and has been given the classification IP65 which means it is dust and water jet protected (ideal for factories). This model is made with a Fin type radiator, for better heat dissipation.