Aquarium Light Clip on Fish Tank, 4W/7000K Natural White Lighting, Clamp with 360° Rotation, Metal Lamp Head Heat Dissipation, Silicone Lamp Body with 5.4 ft USB Plug

I really like the bright light it gives off my fish love it

This light works best on a rimless aquarium. It will go on a rimmed aquarium, but is best for a 5 gallon, 10 gallon max. The light itself is well made and very bright for its size. Great light for a small aquarium. If it would fit on my 7 gallon bowl it would be great, but it doesn't fit.

Poor quality item. Was difficult to place in the tank. I plan to return this item.

Even though it's advertised as an aquarium light, I use it it in other places and it's the perfect small, portable source of bright light. I have saltwater tanks so this light is not appropriate for my fish and corals, but there is a lot of equipment under the tank in the stand and it's dark under there. This works great to light up the area when I'm adjusting equipment, changing filters, etc. I also clamped it to my table when I was doing my nails the other day so I love that it's small and portable.

This light works exactly as noted. The arm is flexible yet sturdy, and can be moved/positioned in any manner and it will stay there. The tightening screw on the end is plastic, so it will not scratch aquarium glass when tightened. The power cord is USB and has the adapter to plug into the wall. On/off switch is a sturdy push-button. LED bulb provides a lot of light but does not get hot. If you are looking for a solid aquarium light, this will do the job.

I got this hoping it would fit on my computer screen to use for teleworking. I figured if it fits on the glass of a fish tank, it would work on the laptop screen.Well, it does. BUT, it is very top heavy, so the "clamp" part needs to be screwed in with the supplied plastic screw. This is okay on my screen if I don't screw it so tight as to crack the screen.The on off switch is one button push in for on further down the cord.The flexible part from the "clamp" to the light head is pretty firm (hopefully it stays that way), will update if needed.When the head it flexed in a direction it stays in position.So that was the ok part.The downsides are:1. It has one setting, on super bright, or off.2. There is no dimmer function.3. There is no color or "warmth" of color option.This means it will make me feel like I am being interrogated while working lol.Overall, a simple light, lacking in flexibility in bright ess options.Consider this when deciding to buy.

This is a nice bright, clean white light for a smaller, I’d estimate up to 20 gallons, tank size. It clips to the tank wall and has a flexible arm, so it’s a nice option for unusual tanks that don’t have the traditional top and lid.

This Aquarium light is a great product for the price. I ordered this for an aquarium that the light burned out in. But unfortunately the tank is not rimless and the light will not attach to it. So that is why the advertising title needs to change. I thought it was a universal fit for all tanks. Otherwise it works well, very bright, compact white light for fresh water tanks. (Salt water tanks require full spectrum lights). I really like that it’s round though and about the size of a biscuit. It would work well on 5 to 10 gallon square rimless tanks. I give it 4 out of 5 stars.