1、曝光度高、环保空调省电：在重复的曝光度下，运用10001天只花直接电，而传统的照航灯具灯12个1天的样子就必须 花直接电。 1, the brightness is tall, energy-saving saves electricity: in the same brightness, USES 1000 hours as long as the cost of electricity, and ordinary floodlight 15 hours or so will need to spend a time electricity. 2、和传统的照航灯具灯比起，它接入电源线的是不错很快照航灯具，没有传统的照航灯具灯逐渐变白，且挂式led照航灯具灯运用时间长。 2, compared with ordinary light, it can quickly when turning on the power supply lighting, unlike ordinary lamp slowly brighten, and long service life of led light. 3、挂式led照航灯具灯散热出了光，富含红外光谱线，质材中富含汞等不利成分，不错收售借助，但会不能危及九游J9 的人体组织绿色健康。 3, home led light emitted from the light, no ultraviolet, material containing no mercury and other harmful substances, can be recycled and will not harm to our health.