HAKU is UGR<19 LED panel with 10mm thickness, which adopts high lumen SMD LED with CRI >80, 100lm/W and 120lm/W optional. It also can meet the medical light source COI <3.3. Top branded external driver comes with triac dim, 0-10V dim and DALI dim, it has perfect dimming range and shares great compatibility with worldwide famous brand dimmers. The ultra slim profile fits seamlessly into any work place. It is available in various installation ways: embedded into ceiling, suspended with hanging wires, surface mounted in a concrete ceiling by using surface mounting frame.