The Neptune Systems Moon / LSM (LUNAR SIMULATION MODULE) is a digital controller designed for aquarium enthusiasts. With its 5 wide-angle LEDs, this device is capable of simulating various light intensities mirroring the moon to create a realistic underwater environment after your main lights go down. Perfect for maintaining optimal lighting conditions in fish tanks to mimic the natural habitat, this product from Neptune Systems offers precise control and simulation for a truly immersive aquarium experience.

Only to be used with an existing Neptune system, can not work as a stand alone.