LED SMD 3528 1.Size:3mm,5mm,10mm LED 2.Shapes:Round,SMD LED 3.LifeSpan: 50,000 Hours 4.Wave length: 450-650nm LED SMD ... 35281.Chip* Size: 24mil*38mil2. Shapes: round, burgonet, straw hat3. Emitting color: 5000-8000K/2700-3500K4. Beam Angle: 15, 30 ... exhibition stands, and panels5.All led lighting source,(led spotlight,led downlight)Trade Terms:1.Payment: T/T , 30% deposits before production, 70 ...