Rechargeable LED emergency light 1, 3 in 1: emergency bulb, energy saving lamp,flashlight 2, inovation item ... emit UV.More secure. Does not contain hazardous materials like fluorescent.Savings in maintenance. No change of primers, ballasts and tubes.Financial ... lamp base: E27, E26,Led Spot light, globe light (light bulbs), par light, down light, AR111, track light, ceiling light, wall ...