#IWCLC300W JANDY 14V, Infinite WaterColors Light Controller with 300Watt Transformer
JANDY WaterColors LED Light Controller with 300W Transformer, Mfg. Part #:IWCLC300W
Requires Jandy Aqualink Controller w/ Rev: Yg
https://www.jandy.com/en/products/pool-lights/niched-lighting/infinite-watercolors-niched-led-lights