Keloray LED aquarium lights are in good quality and sleek design, full spectrum, strong penetration, smart control via iOS or Android devices, good for marine tank. We have several different type: AN30, nano light fit for small tank; AR150, AE200 full spectrum with 6 color channels, intelligent control, innovative design; AO100, full spectrum with 2 color channels, can be WiFi control with a extra controller; AK series 4 color channels, IR remote control, easy to control, three size for option.