Product Feature: Colorful spectrum LED Fashionable design Touch control function Intelligent temperature control system Adjustable bracket New programmable, touch screen Aqua Knight V3. With elegant design and high quality aquarium light.Here is the specification for your reference. Max power 60W Buit-in timer and dimmer Programmable sunrise and sunset 3channel controller has 3timer points and a ramping function Product parameter: 1. REAL LEDs & PROFESSIONAL SPECTRUM -- Carefully selected 3W high-power LEDs (Royal blue,blue, White) for our LED aquarium light, professional design proper blue and white light proportion, mimic the deep-sea environment, help coral to pop and bring out the colors. LED lamps use top quality 90 degree three in one acrylic lens, ensure higher light efficiency and remarkable color uniformity 2. Three DIMMABLE LED CHANNELS WITH TOUCH CONTROL -- This saltwater lighting intensity can be adjusted from 0% to 100%, easy to dim appropriate lighting for different sea pets (coral reef or fish), promote the growth of any SPS and LPS flourished under it. Perfect blue light can promote producing the amount of Vitamins 3 which will help coral absorb Calcium so that coral will appear more brighter color, suitable for coral, platypus and other creatures 3. SUPER PREMIUM MATERIALS --LED lights use grind arenaceous painted metal adjustable bracket, 4.7 < bracket length < 11, special design for Nano tanks. Authentic chips with high quality and longer lifetime. Two-rollers intelligent temperature control silent fans, noise standards lower than 44.7 db(A), fast heat transfer and create you a comfortable home environment 4.APPEARANCE ARTFUL & EASIER TO OPERATE -- Super thin body design with the height of only 1.2inch, three colors of LEDs easy to adjust the intensity by touch. Suitable for 10- 18 length and tank glass thickness less than or equal to 0.8inch. Just plug and play, and dimmable with touch control, very easy to operate.