PANEL HIGHBAY is the high performance LED replacement to T5 fluorescent highbay products. This innovative panel bay lighting solution integrates the state-of-the-art LED technology, the tailor-made optics and the most efficient control gear for more saving, efficiency and safety. With the high system efficacy of over 135lm/W and the long luminaire lifetime of over 50,000 hours, it offers most energy-saving and lowest maintenance out of the attractive investment level and the best return-of-investment.