Professional LED Highbay with impressive lumen output. A well established member of the Digilin industrial range, the Helios series is equally efficient in industrial, warehousing and commercial projects. Ultra reliability using Philips Luxeon & Xitanium technology, the Helios range boasts superior quality and outstanding performance. Available with aluminium or polycarbonate reflectors, Helios is suitable for applications requiring high lumen output and overall system efficiency.