hi-eff red chips and green chips, the hi-eff red chips are made from GaAsP on GaP substrate, the green chips are made from GaP on GaP substrate. 5X7 DOT MATRIX DISPLAY, HIGH EFFICIENCY RED/YELLOW GREEN, 30.48 mm
SINGLE COLOR DISPLAY CLUSTER, SUPER YELLOW, 133 mm 133mm x 40mm V.A. SUPER YELLOW LED BACKLIGHT chips ON BOARD, 132 chips, 4.2V 660mA 133mm x 40mm V.A. SUPER YELLOW LED BACKLIGHT, chips ON BOARD, 132 chips, 4.2V 660mA