The KAA-3528RGBS-11 is a red/green/blue LED Lamp with water clear lens, SMD mounting, round-shaped lens, 120° viewing angle, 220, 500 and 100mcd luminous intensity and 621, 525 and 470nm wavelength. The hyper red source colour device is made with AlGaInP on GaAs substrate. The green source colour device is made with InGaN on sapphire. The blue source colour device is made with InGaN.