Led Aquarium Light for Plants-Full Spectrum Fish Tank Light with Timer Auto On/Off, 12-18 Inch, Adjustable Brightness, White Blue Red Green Pink LEDs with Extendable Brackets for Freshwater

White and Blue light are 2 channel to control the lighting.

Correct steps operation, open and off is the same operation to adjust.

If choose all lights on, then no indicator blinking, then press the 2nd button to adjust the whole lights brightness.

To Turn Off White/Red/Green/Pink Lights:

Select W for the desired lights.

Windicator blinks.

Press W button to adjust brightness until completely off.

To Turn On Blue Lights:

Select B for blue light.

Bindicator blinks.

Press B button to adjust brightness to your preference.

For All Lights On:

If you choose all lights, no indicator blinks.

Press 2nd button to adjust overall brightness.

If in all lights on mode, you want the only blue light, then you need to close the White light firstly.

Then lastly is setting timer, if press any button after setting timer it will be quit the timer function and will be need reset timer function again.

Additionally, the light will gradually ascend over a period of 15 minutes and gradually descend during the final 15 minutes after setting the timer.

Aquarium Light for Fish Tank

1. High-quality aquarium plants light make the water in the aquarium look clearer and the colours of the aquatic plants more vibrant.

2. In DIY mode, there are 3 timer mode, 6Hours, 10Hours, 12Hours. You have 3 colors modes choose of white/red/green/pink, white/red/green/pink/blue, only blue. (2-channel control of the white/red/green/pink and blue leds)10 light intensity you can dimmer from 10%-20%-30%-40%-50%-60%-70%-80%-90%-100%. If you have over bright issues, you can adjust the lighting brightness via the built-in dimmer. Aquarium light fixture color and brightness of can be set freely according to your preferences. Please choose the color and brightness before choose the timer function.

3. Full spectrum fish tank lights, simulated nature light, promote the growth and development of the aquarium plants. And giving you an excellent viewing effect.

4. Aquarium fish tank light makes good effect on green aquarium plants, ideal for freshwater fish and low-midium light level aquarium plants, like betta fish, tetras fish, tropical fish, glow fish, shrimp and Java Moss, Java ferns, banana plants, anubia, hornwort and anacharis, Not for coral/reef.