The controller is very simple, no complicated operation. It will come on and go off at the same time every day. hygger Clip On Aquariu Light, Full Spectru LED Aquariu Light, 10W 24 Hygger Full Spectrum Aquarium Light Hygger Aquarium Light, Auto On Off LED Aquarium Light, Full Spectrum Fish Tank Light With LCD Monitor, 42W 24/7 Lighting Cycle, 7 Colors, Adjustable Nicrew Led Aquarium Light 2 Pcs Front Brake Dust Shield for 2002-2008 Mini Cooper. This products replaces part number: 34116754927, 34116754928 You can also set the light on time to 7am or 8am, and the whole time period can be advanced or delayed. 【Technical Specifications】 ①Power: 10W; ②Number of lamp beads: 30PCS (White: 16PCS/Red: 1PC/Green: 1PC/Blue: 6PCS/RGB: 6PCS); ③Applicable range (aquarium length): 7''-12''; ④Power cord: 4.9ft+2.3ft; ⑤Input voltage: AC100-240V; ⑥Output voltage: DC20V; ⑦Color temperature: 6500-10000K; ⑧Lumen: 412.6 lm; ⑨Light efficiency: 73.91 lm/W. The lamp beads are IP68 waterproof, No need to worry about falling into the water. The two ends of the bracket can be retracted for a short distance, without worrying about improper length. 24/7 Sunrise & Sunset Natural Mode By default,the aquarium lights change to orange from 6 am to 8:30am, change to white after 8:30am, and then gradually change to blue from 5:30pm to 10:30pm, remaining off the rest of the day. 【Customize Time, Color, Brightness】You can set the time+color+brightness and DIY. Newly upgraded clip-on bracket, easy to install, can be used for different thickness of glass Stabilize Light Source, Protect Eyes The light source is stable and the light is uniform, which can reduce eye fatigue while watching the beautiful scenery, and greatly reduce the possibility of eye damage. You can also choose DIY mode to edit the red, blue, and green primary colors to form thousands of light colors. Excellent Heat Dissipation, Long Service Life 1.2mm aluminum alloy metal shell, helps to transfer the heat of the LED bulbs, so as to reduce light decay and extend its service life. The light housing is hot which indicates its excellent cooling performance. Color rendering index 85, restores the natural color of the fish and aquatic plants. AQUARIUM LED LIGHT CONTROLLER 6 Timer Modes Can set the lighting time 6H, 8H, 12H during the daytime or 3H, 5H, 12H at night, High precision quartz crystal oscillator chip make the timer almost 0 error. 【New Upgraded Full Spectrum Aquarium Light】 Full spectrum lighting, helpful for fish and aquatic plants growth, fit for all freshwater tanks. Suitable for all beginners or experienced aquarium hobbyists. VEVOR Aquarium Light with LCD Monitor, 42W Full Spectrum Fish Tank... 【24/7 NATURE MODE】The aquarium light has lighting modes that simulate sunrise to night. You can also set the light on time to 7am or 8am
