2.5 x 1.0 x 0.7 mm right angle SMD LED, 0.7 mm thickness.
The Blue source color devices are made with InGaN Light Emitting Diode .
The Hyper Red source color devices are made with AlGaInP on GaAs substrate Light Emitting Diode .
The Green source color devices are made with InGaN on Sapphire Light Emitting Diode.
Datasheet