... WattsLengthDiameter ColorRX-3006w300mm18.5mmpink, blue, green, white or mixed with pink, blue and green.RX-4008w400mm18.5mmpink, blue, green, white ... green.RX-50012w500mm18.5mmpink, blue, green, white or mixed with pink, blue and green.RX-60015w600mm18.5mmpink, blue, green, ... white or mixed with pink, blue and green.RX-80020w800mm18.5mmpink, blue, green, ...