... .Size:3mm,5mm,10mm LED 2.Shapes:Round,SMD LED 3.LifeSpan: 50,000 Hours 4.Certificates:CE&RoHs high power ... . Forward Voltage: 2.0-2.4V for red, yellow color, 3.0-3.6V for white .blue, green, white7. Forward Current: 20mA8. Lens ... /wall coves2. Cabinet and under counter lighting, office work station 3. Back lighting, step lighting, light boxes 4. Merchandising, exhibition stands ...