A LOW ENERGY BUILDING LIGHT ARRANGEMENT

摘要

The present invention relates to a light arrangement. The arrangement includes a light including at least one white light emitting diode (LED) and at least one ultra-violet (UV) LED. A cover is provided including photoluminescence and for covering the light. Advantageously, the LEDs draw low power. The white LED may be ordinarily continuously operated to charge photoluminescence. The white LED may be turned off after hours. The photoluminescence then passively discharges in the dark and provides passive illumination for after-hours personnel. The UV LED may be activated to recharge the photoluminescence with less annoyance to after-hours personnel than otherwise actuating the white LED.