... Quantity150pcs 3014 SMD(3528 is also ... with energy saving 60% more than general lights4.Extenalconstant-current supply,directed light,no dazzle,noiseless; PF≥0.9, power efficiency:≥85 ... : 3 to 5 days for sample ... led lightings, like led panel light, led grow light, led aquarium light, led street light, led floodlight, led high bay light, led tunnel light, led tubes, and other indoor led lightings. With ...