An LED lighting system that can simulate natural sunrise-to-sunset transitions in aquariums. The programmable timer has preset 4 moonlight timer options, 6 daylight timer options, and a 15-minute gradual transition to prevent sudden light changes.  The light turns on and off slowly over 15 minutes for freshwater tanks 12" - 52".  The light is 36" in length. 

Kindly donated by Hygger.  Best Internet price is $59.  Minimum set at $29.