NICREW ClassicLED Marine Saltwater Aquarium Light, 20W for 18–24 inch Tanks

Very nice light has lots of different options to setup up for coral or just a regular light also has a timer to setup you can adjust the amount of blue light to fit your needs. Would purchase again. A+

After 1 month 7 days it stopped working..

I have a 72 Gallon Bowfront aquarium. It’s 4 feet wide and the 1 light seems to light it up very nice although I’d be really happy with two. The timer functions can be a little tricky at first but after setting them it’s a really nice light. I did get it on a flash sale for $10 cheaper so I’m happy with that price point.

The light is phenomenal. Very easy to program. My saltwater tank is really amazing now. As the day goes by the light changes just as the sun does. Amazing light.

So this is a great light as far as functionality. I allows you to set a timer, the I intensity of the LED on different channels and even has a sunrise and sunset option. However, if you loose power, the time is reset. In my recent experience, the other configurations were not lost. Not sure why time needs reset but the rest of my configuration was good. This has great configuration options. It’s pretty customizable for the price. Make sure you read the short instructions ahead of time so you understand the codes and the button presses. The white LED is not exactly a high white. The white alone without the blue is really ugly. I always have the blue on with the white. I actually lower the white intensity a little to about 50% to give the tank a little more blue throughout the day. I did notice the white channel has some green spectrum mixed in which might cause this. The white and blue are on different channels so you can have a timer for the white and a separate timer for the blue with different intensities. My favorite part is the sun up and sun down uptown. There is a setting to turn on the lights fully, or use the sunrise-sunset option. Sunrise and sunset each are hardest to 15 minutes. My setup turns on white at 50% intensity and blue at 100% intensity late morning. The white fades off early evening for an all blue moonlight and then a couple hours later, the blue fades off to night. I would buy again at this price. I would also request the manufacturer to put brighter white LEDs for a better white color.