... using Bridgelux chip. luminous efficiency up to 90-100 LM/W2. Using high quality 100-240V Stable LED Driver, 3. Using ... than 10 professional and technical personnel. To ensure 100% products checking. 2.Material: Strictly control of material using, meet ... quantities8.MOQ:10pcsApplication 1.used in billboard ,factories, gymnasiums, 2.yards, advertising boards,buildings,3. lawns, garden designs ...