The latest in LED technology, a self-contained housing and only the most durable components available make ZERA bed light a maintenance-free, functional lighting solution for medical facilities, senior residences, or any other public living or care-giving environment. ZERA bed light has four self- switchable lighting scenarios: ambient light to softly illuminate the general environment (3000K), a more focused examination light directed towards the bed area (4000K) and a glare-free reading light (2700K) for comfortable quiet time.