Indoor Lighting> LED Emergency Lamp     EL01-x03A Feature: Non-glare and uniform performance. Wide beam angle: 100 degree. Light source: 6×0.5W LEDs. Light color: Cool white. LED proprietary technology delivers uniform, high-quality, white light. Easy installation and maintenance free. Keep the charging at least 12 hours. Can be operation more than 4 hours with full charge. 3.6V 2400mAh NiMH rechargeable battery. 500 cycles battery life expectancy.