10PCS Super Ultra Slim USB Light for Laptop/Keyboard/Camping - HiLetgo USB Light Review

When I connected these bulbs to my laptop they gave off little to no light. I soon realized that the parts I received were defective.

Bought for New Year's gifts from lithophane. They were well packaged and worked without any problems. Unlike some small LED boards, they don't generate much heat at all, so I haven't thought about using them at home.

Highly recommended. You get bright light at the lowest price, both in terms of purchase price and running costs (at 0.1W it consumes almost nothing). in places where we don't have a plug.

They're bright, cool and use almost no power. I bought a couple over a year ago and they still work. They've been on sunset/dawn/7 days a week for over a year! Sidewalk lighting upgrade project. The set I bought this time is for a similar project to light up the gnomes' houses.

These are great for camping and perfect for emergencies/survival. There are 10 of these in a pack, meaning you can have two per power supply or as many ports as you happen to be lighting up the landscape. At five dollars there is no cheaper way to get this much light for your money. One of the coolest finds on Revain for me.

This is an absolutely great product designed for backup power. gives me a light source. With low power consumption, you can leave it connected to a USB battery for a very long time to provide light. This is one of Revain's most amazing products.

I like the size and brightness. Designs could be made better for my application by being flexible between the pins and the circuit so they can be bent at right angles. I have pretty tight spaces for them and a right angle option would be excellent! If anyone can design them with a right angle connector I would be interested in a possible bulk order.

5 stars for value for money, low power consumption, brightness. I would like a choice of 6000K (Daylight) or 3000K for Warm White. As a night light, it's better to use warm white, which is more suitable for sleeping, as it provides enough light to see if you're getting up, but not as glaring on the eyes. So I used them with a cheap 1 amp USB charger that works great. However, with some power banks, you may find that the power bank shuts down due to the low current draw for that power supply…