🐝 BeeSpring Portable USB LED Light Lamp - Adjustable Angle, Flexible LED Lamp for PowerBank, PC Laptop, Notebook, Keyboard - Energy Saving Gift, Night Book Reading Lamp (5PCS) Review

You have unusual power consumption properties. 1 starts at 0.15A and stays there, another starts at 0.13A and then goes down to 0.06A, and another starts at 0.06A and stays there. Given this behavior, they appear to have different internals (LEDs?, circuit boards?) but are externally identical except for the color. I tested them for a few days and they still work so no need to return them. Just a warning.

I needed a backlight for a Chromebook without a keyboard backlight. On paper, this product sounded good - and it works as advertised. Unfortunately, that's all that's good. Now for the bad news: 1. There is no on/off switch or dimmer. Once connected, it is activated. The only way to turn it off is to unplug it from the USB port. Also, it gets very hot, like it's an incandescent bulb instead of an LED.2. Too short. Plug it into the side USB port (on a Chromebook) and try bending it to light up…

They are bigger and stronger than I expected. I'm more than happy with the light levels as I didn't want to use them as bat signals or alien landing lights. I also love that they are individually wrapped. So if you give them to a friend or family member, don't look like someone is giving you junk you don't need. I don't know about lifespan or durability but I've already dropped one on concrete and it works better than dropping me on concrete with a lump. I considered taking off a star because…

Several LEDs in different colors are included. They are bright. You can bend the tubes to direct the light in the direction you want. I put one behind each of my computers so I can see the plugs without an extra flashlight. They run off my laptop's USB port even when it's off, which makes for a nice reading light.

It's funny to me but no real usability. The luminous flux is very low. It works well in the dark. Any other light source drowns out this light.

It's so cool! I love her. They are about the size of a thick pen, smaller in diameter than a regular yellow marker, and slightly longer. Super light. Fits in every small bag. The light is quite powerful compared to what I expected. Perfect for illuminating a keyboard or night light. I think you could read with it for a short time, like a medium beam flashlight. Concentrated light, not scattered. Very flexible. I have red, pink, purple, light green and medium blue. i order more These are great…