Shenzhen Youth Green Lighting Technology Co., Limited is located in Shenzhen which is a very professional LED supplier and focus on North American market only. All of our products have been ETL, Energy Star and FCC Certified. So far we have four kinds of Top Ranking products in the market.The first one: LED UFO High Bay 100W~300W, The second one: LED Wall Pack 40W~120W The third one:LED Shoebox Light 100W~300WThe last one: LED Commercial Down Light, LED Track Light, LED Canopy LightAll the products we offered to the market are our patent molds which is designed by ourselves. Moreover, we maintain the research and development of 3-4 new products every year. We have a very strict Quality Control System from raw materials, assembling, aging and package. Every product must do a 72 hours aging test to make sure it has good dimming and lighting effect. Our defective rates have been lower than 0.3%, we kept ''0'' complaint in the past four years.As a most reliable seller, it's our Great Responsibility to make sure the Highest Standard Quality Products, Excellent After Sales Service and Fastest Delivery time can be offered all the time. We are ready to be your most reliable supplier!