From the creators at Ener-J this set of 4 panels creates the illusion of sky light. This panel is designed for installation on ceilings and emits a natural daylight (6000K) colour temperature. This product has a standard cloud image but you can choose one of your own images if this is preferred. This product can improve mood alleviate anxiety and help brighten darker rooms with limited access to natural light. This product has a 3 year warranty.