... a well-Ventilated,Website:http://www.hishine-led.com, LED lamp lifespan up to 5-7 years of our LED Light ... roads,residential roads and sidewalk lighting.2.Used for landscape lamp, courtyard lighting.3.Applied to solar and wind-powered Lighting ... .It can directly replace the Incandescent lamp,HPS, energy-saving lamps,electrodeless lamps, mercury lamp, sodium lamp without to replace the original holder ...