Gigibon Daylight LED Magnifying Lamp with Metal Clamp Bright Magnifier Glass Lighted Lens 3.5X, USB Powered Goosneck Arm Clamp Light for Desk Table Task Craft or Work Bench

The lens was much smaller than 4". Viewing area measured 2.8". Entire head measured 4.5".Saying it is a 4" magnifier is questionable even for a Chinese manufacturer.I have a 4" glass magnifier and 4" plastic lens magnifier and both are much sharper than this small magnifier.The goose neck works great and easily handles the weigh of the head.The clamp worked well too.The lights were pretty good for leds. Bright enough and even lighting.It pulled 1 amp from my USB power supply so would not be good for USB 1 or USB 2 ports.Overall, I give it 2 stars. It worked pretty well for a small plastic lens and I would have kept it for use at the office but,the lens was badly scratched like someone had taken steel wool to it so the lens was cloudy and I returned it.

My on-off switch fell off and I can't use the lighted function. Prior to this, I had loved it the 10 or so times I used it. It WAS so helpful as I have macular degeneration. It is less than two months old!!!

I got this to replace a same-sized plastic item. This one has a glass lens, with a spot for greater magnification. It also is lighted by LEDs which is very handy. Comes with a cleaning cloth and a zippered protective case. Love it! Others have indicated it gets hot when reading the paper, or such, but I don't use it for that.

Use every day ! Great lighting in two strengths around glass ! Great magnification !!

The product itself is great but the quality and the fact that the wires pulled right out of the switch after approx a month is what produced this rating. now the light doesn't work so all that is left is the magnification.

I have to move this often--it doesn't just sit in one spot, so the screw that holds the arm in place has started coming loose.

Nice product.... I ordered the wrong size

Very good quality, nice optics. This is a great tool. I could not find one locally that was this good. Solid, large and as a bonus, led lights when you need to illuminate an item or page.