hygger Advanced Full Spectrum LED Aquarium Light with 24/7 Lighting Cycle 6 Colors 5 Intensity Customize Fish Tank Light for 30-36 in Freshwater Planted Tank with Timer

Muy buena. Lo he usado en el modo 25/7 y mis plantas se han desarrollado bien. Además de que resalta los colores de los peces.

Not a perfect light but very good, especially for the price. Appreciate the build quality, timer functionality, brightness, adjustability, dawn vs. full spectrum vs. dusk/moonlight, and how fish look under the light. Wish there was a 10-hour timer and that there were more programmable options during the timers, but can’t complain too much given everything else.

Me gusta mucho solo el único detalle para mí es que este modelo no tiene timmer de 8 horas solo 6,10,12 de hay en fuera todo bien

**Update 3: Putting this at the top - I'm at a little over 2 years with my 3 lights and they are all going strong. I love them, my plants grow great, and all my aquariums are doing great. These will be my go-to lights for any future builds.** I'm just getting my setup together, but I've been playing with this light for the last 2 days. I'll update this review with any issues once I get my tank setup and planted. The good: -Bright full spectrum light -Super slim -Lightweight -Stays VERY cool to the touch -24h mode is great, and unlike what I've read about the timer on some other Hygger products it does turn fully off. (I haven't tried the 6/10/12 hour timers yet as I don't plan on using them) The bad: -Directions are pretty confusing, especially when it comes to how the 24hr timers work -I don't love the slide-out legs for mounting, but they do the job -RGB Modes are neat, but probably useless to most -No memory if power is lost On the 24h mode. You can kind of see how it works in the video for the product, but here are some details/info. -The daylight cycle takes approximately 16.5 hours from start to finish. -Day light starts at a dim orange and slowly works up to full bright for the late morning through afternoonish, then starts winding down. -The last ~30mins are blue only LEDs that slowly fade out to off. The 24h button is probably the most confusing part of the directions. It has 8:00 / 10:00 / 12:00 / 15:00 / 18:00 / 22:00 settings. This is for setting where in the light cycle the current time of day is. As an example if I power up the light and want to start the 24h cycle, and its 10:00am I set it to the 10:00 button. If it was 3:00pm I would set it to 15:00, etc. Now the cycle will start at 6am and end at 22:30 (10:30pm). There is a little time math involved if you want to set a different start time, say 7:00 am instead of 6:00am. But this time schedule is perfect for my use. Overall I am very excited to get my setup complete and see how it looks with this light. **UPDATE** This light continues to be awesome! I've had it running for about 3 weeks and my plants are taking off! The "sunrise" is beautiful as well. My one and only complaint so far is that the plastic that covers the LEDs isn't secured in any way and will rattle occasionally from my wavemakers/filter. Should be an easy fix tho. **UPDATE 2** I'm rapidly approaching a year with this light and now have 3 sizes running on 3 different tanks. (10g, 29g tall, 40g breeder) All are working great still. The total light time is a little high (16.5 hours) but none of my tanks are out of control with algea growth. All of my plants are doing great! I'm planning a couple more aquariums this winter and will definitely buy this light for them.

It’s great, but could be better. I like it for the price, as more well-known light brands are over $100 at petsmart. It has a nice range of colors, but 2 blues and 2 orange with slight variation, a purple would have been beautiful, but not a deal breaker. NOW THE BIG THING- it has a 24/7 light cycle and it’s easy to learn and very convenient. BUT, it would be nice if I could adjust the brightness of the white once it gets to that time. It goes from darkness, to a dim orange to a brighter orange into a dim white but then cranks the white all the way, and then down to blue and then off. It would be 5 stars if I could program it to only be a certain level of white light when it reaches that time. But you can’t beat it for the price.