The most replicated LED driver in the industry, the HLG Series is the ONLY true leader in performance and cost. As one of MEAN WELL USA's latest fully featured LED drivers, the HLG Series is available from 40 - 600 watts and achieves up to 94% efficiency. Available with all of the popular output voltages and offers PFC, IP65 to IP67, CC and CV, four optional dimming modes, and a 7 yr warranty.