30W Aquarium LED Lights, Waterproof Full Spectrum Fish Tank Light with Timer Controller, White & Blue &Red Light, Extendable Brackets, for Freshwater Planted Tank 

LED Grow light with timer 30W 120CM for aquarium plants

30W LED Aquarium Light for 4-feet /120cm long tanks with color change and time setting freely and extendable brackets

120cm/4 feet Long LED Aquarium Light with Brightness Adjustable and timer

Extendable bracket  LED Aquarium Clip Light Fixture 30W with brightness adjustable

---brightness adjustable;
---100% brightness time setting for 3/6/12hours, rest 10% brightness;
---color changed freely: red/blue/white;
---power supply with multinational certificates;
---light & handy, fixed on tank easily.
---full illumination, especially suit for water grass, tropical fishes and water plants.
---Flexible, suitable for different sizes of tanks. 
---use the aluminium viewfinder, strong reflex.