For controlling Satellite LED Lights. Controller features 2 push buttons to control white & blue lights and an 3 push button to adjust intensity, and light mode.
 
Replacement part# 1674
 
Compatible with:
Satellite Freshwater LED Light: 4000, 4001, 4002, 4003
 
Details:
Dimensions: 2” x 0.5” x 0.2”
Cable length:11”
2 Light Output Cables (White & Blue) 
1 DC input cable for 5.5mm (o.d.) x 2.5 (o.d) mm barrel plug