... Shapes:Round,SMD LED 3.LifeSpan: 50,000 Hours 4.Certificates:CE&RoHs high power 1W LED 1. Size: ... : 450-650nm6. Forward Voltage: 2.0-2.4V for red, yellow color, 3.0-3.6V for white .blue, green ... work station 3. Back lighting, step lighting, light boxes 4. Merchandising, exhibition stands, and panels5.All led lighting source,( ... offered based on order quantities7.MOQ:5pcs 2012 low price high power 1W LED