Inspired by advanced smartphone displays, the Hikari SQ Edge-Lit LED panel is the latest ultra-thin light source technology. Uniform surface of dimmable, low-glare light that is compatible with constant current LED drivers. No additional heat sink or optics required, offering high performance and high efficiency. 88 lumens per watt, 93 CRI, 3.2mm thin. Hikari SQ offers lighting designers the freedom to create unique luminaires, chandeliers and lighting installations without having to compromise on performance.