Scope: home lighting and decoration private garden and landscape lightingschools hospitals factories offices commercial buildings office buildings lighting commercial lighting and advertisement exhibition and performance decoration; Advantage: 1. The lamp shell made of special aluminum alloy die casting and processing technology good coolinglow light-declininglong life. 2. Natural light without UV & IR no radiation 3. Green and environmental protection No harmful elements such as mercury and lead easy to recovery and utilization 4. Protect eyesight DC drive no strobe.