... life span 3.Ultra brightness 4.Electrical stability New Emergency LED Bulb with CE,ROHSDetailed features: 1. Built in rechargeable lithium battery ... light color, without dazzle.6. No IR or UV radiation. LED retrofits offer the benefits of containing no mercury, energy savings ... also used as a camping light, mini-night light and flashlight.Remarks: For more detailed product information, we will provide a ...