... , school, universities, hospital 3. Conference, meeting room, show Room 4. Commercial complexes 5. Super-markets 6. Residential, Institution building. Product ... good heat dissipation aluminum alloy body, which makes the whole lamp smaller decay and longer life span.2. Energy-saving ... , which is up to 10 times of conventional incandescent lamp.4. CE certificated and ROHS compliant, safe and reliable.