Flat panel light fixtures are used to illuminate indoor spaces and are typically found in drop ceiling grids, hanging from a standard ceiling – or you can surface mount flat panel LED lights. These panels utilize light emitting diodes (LED) as their light source and have a lower profile than troffer light fixtures which are used in similar applications. Flush-mount flat panel fixtures are wonderful for reduced, suspended ceiling cavities. The lighting that LED flat panel lights produce tends to be even and very easy on the eyes.