hygger Full Spectrum Aquarium Light with Aluminum Alloy Shell Extendable Brackets, White Blue Red LEDs, External Controller, for Freshwater Fish Tank

2 kinds of mounting brackets

• Comes with 2 pairs of mounting brackets, one pair is the metal bracket, the other pair is plastic bracket.
• Metal brackets: extendable length for each side is about 5 inch.
• Plastic brackets: when use this brackets, it can't extend too much, but it can short the mounting length to very short.
• The mounting brackets make the light can be used most tanks, with covers or not, with rim or rimless.

Good waterproof & durable led beads

• Acrylic baffle to prevent water drops in. No steam.
• We use waterproof glue to fill the seams, can prevent water drops from going into the light.
• Please note it's not a submersible led light, don't put it into water. Accidently falls in water for a while will not damage it.
• We use large 5730 led beads, more bright and energy saving. The LED light can last up to 20000 hours of lighting.

Aluminum alloy metal shell

• The whole light shell of hygger aquarium light is aluminum alloy metal, nice touch feel, fast heat dissipation.
• Some other aquarium lights on this market may use plastic shell, may have shorter service life time because of poor heat dissipation.
• Metallic luster, black color and one hand hold width make you like this fish tank light Love at first sight.

Compact external controller

1. The first button is for changing light brightness: 100%-77%-55%-32%-10%.
2. The second button is for shifting light modes: White Les, Blue+white+red Leds, Red+ blue Leds.
3. The third button is for lighting time setting: there is an indicator light above it, it will turn 3 colors in turn when you press the button. Yellow -3 hours, green-6 hours, red- 12 hours.
4. The last button is on/off the light.

3 led light color modes

• 3 light modes available: White LEDS, Blue+white+red LEDS, Red+ blue LEDS.
• Under each light mode, you can adjust the light brightness from 100% to 10%.
• The white led light is for daytime use. Simulate natural sun light to help plant growing. Makes the plants looks more beautiful under clean water.
• The other led color light is for night time use, make the underwater word more colorful.

Adjustable brightness

• 5 levels of light brightness available.
• By set the time button you can change the light brightness from 100%-77%-55%-32%-10%.
• Combine with the time setting function, you can make it to simulate the light changes of day and night.
• For example, if you set it at the 100% brightness and set the lighting time for 12 hours at AM 6:00, the light will trun to the lowest 10% brightness at PM 6:00.