This 230volt 240watt LED UFO Highbay is an ideal replacement for the traditional Highbay fixtures. They are supplied as standard with 1-10v dimmable driver (1-10v dimmable driver required), a high lumen output and Philips LED chips. This highbay is supplied with a suspension hook however microwave sensor's and U-brackets are sold separately. Perfect for use in factories and warehouses. 5 Year manufacturers warranty included. A++ Energy rating.