This product is an ultra-lightweight 150w LED highbay with a lumen output of 18,500. It can be used as an LED High bay for high ceilings, but it also has a compact design allowing it to be used as an LED Low bay. This Product is an LED alternative to a 250w Metal Halide fitting giving you a 40% wattage reduction. It comes complete with a 5-year warranty and an average life of 50,000 hours. Energy Rating A* Perfect for warehouses, car parks, factories, sports halls complete with high-quality aluminum body and glass lens. This product comes with a 120° beam angle which is ideal for 99% of applications and installs. If you need a different beam angle please call us to discuss a bespoke setup and a quote. The LED Multibay comes complete with a Meanwell 3 in 1 dimmable driver & SMD 3030 Chips. This High bay has a hanging bolt eye on the back and comes complete with hanging chain for mounting. Also featured is a safety cable which helps with the easy and reassuring installation. Dimensions: 267x267x182 mm Please note: If you\'re wanting to Dim these particular fittings you will need to purchase the Merrytek DImmable Lighting Control Switch for each high bay. They work by dimming when there is no motion detected and cannot be manually controlled.