... than 50,000 hours.2. 70-90% energy saving than traditional lamps.3. Good quality aluminum ... degree, 25 degree, 30 degree, 45 degree, 60 degree and 120 degree.8. Sealed by reinforced glass ... Guangzhou or Shenzhen China.6. MOQ: 10 PCS.7. Discounts are offered based on order quantities. ... machinery, well trained workers.5 years experience in LED lighting industry.Unique designed, good quality, competitive ...