0.5W LED 1.Size:3mm,5mm,10mm LED 2.Shapes:Round,SMD LED 3.LifeSpan: 50,000 Hours ... 4.Certificates:CE&RoHs 2012 0.5W LED1.Chip* Size ... length: 450-650nm6. Forward Voltage: 2.0-2.4V for red, yellow color, 3.0-3.6V for white .blue, green, ... . Cabinet and under counter lighting, office work station 3. Back lighting, step lighting, light boxes 4. Merchandising ...