Zoo Med AquaSun Aquarium Controller Timer and Power Strip is a programmable timer and power strip in one. The AquaSun Controller includes 8 grounded outlets with an easy to program analog design. Features 4 timed outlets and 4 switched outlets. 24-hour programmable lighting timer Provides a natural day/night cycle for your fish Includes 8 grounded outlets Zoo Meds AquaSun Aquarium Controller Timer and Power Strip is perfect for providing your aquarium and fish with a natural day/night cycle. Cord length: 34".