IQ Wave 40W LED troffer light for installation in louvre ceilings Offices, doctors' surgeries and many other commercial areas with suspended louvre ceilings can be equipped with the right lighting using the IQ Wave LED troffer light. The modular LED light with direct and indirect light distribution is equipped with an electronic ballast that is digitally dimmable via DALI. The housing of the troffer light is made of highly reflective, white powder-coated steel, while the frame and diffuser for uniform light emission are made of polycarbonate. - With aluminium heat dissipation - Chromaticity tolerance (initial MacAdam): 3 - Impact resistance: IK03 - Average rated service life: 50,000 h L90 at 25 °C