Tuanse 3pcs USB LED Light Bulbs Portable Camping Lights 5w with USB Splitter Cable 1 to 3, 8.2ft Extra Length Cord Tent Latern Outdoor Emergency Bulb for Garage Warehouse Truck Fishing Warm White

I like that these lights work on USB outlets on my solar generator. They will be great when (not if) the power goes out. They would even work with the small power banks to light up rooms or dark areas temporarily. I gave 5 stars on brightness if compared to a 50-watt warm white bulb. The cord can be "in the way" when hanging the bulb with the included hook - the cord pulls the bulb sideways. The solution is to hang the bulb with the cord on a hook or tie the cord to the hook with a bread tie. The one thing, I would change, is the switch location - it is 2 feet from the USB plug. You have to follow your fingers down the cord, from the battery to the switch - in the dark. I gave the lights 5 stars because they work, have no real issues and light up a grid down home.

These are USB lightbulbs that need a power supply. There is a USB attachment that allows them to plug into 1 USB A port or they can individually plug into USB A ports.I initially tried these in several of my Anker batteries and I couldn't turn the lights on, including my more recent Anker 737 Power Bank - unless I turned on trickle mode. I have 2 older 20,000 mAh Anker batteries - the PowerCore Essential 20000 works (without trickle mode) but the Powercore III Sense 20k does not power them even with trickle mode. My 10,000 mAh Anker battery won't power them unless trickle mode is enabled (double pressing power button to get the green light).We recently had a 6 hour power outage so I was looking for something a bit softer than the harsh blue lantern light I had - these lightbulbs are very bright - and a tiny bit more on the yellowish white side (which I wanted). Light enough to provide light on the wall mid-day so they're a lot brighter than I expected.In a 73F room:For the run heat test... after 2 mins of runtime, they start to feel slightly warm.After 5 minutes of runtime, the bulb remains warm but the plastic heat sink and rim are slightly uncomfortable to touch.After 15 minutes of runtime, bulb is slightly warmer but still "warm" and the rim is still slightly uncomfortable to touch - but I can hold it indefinitely without a problem. But not much hotter than the 5 min test.Definitely make sure they have air but I had mine laying on a plastic side table - was no issue. Not worried about the heat - though on a hot summer night may be an issue?Happy with the purchase!

Product was as described and works well

And he saw that it was good. 🙌 Excellent quality, excellent lighting - not too bright like some lights that hurt your eyes. Plenty of light though, just not that blinding pure white light that makes you think Jesus is coming. Will buy more.

Super efficient, all 3 bulbs run off single USB 5volt power source making this great for camping, fishing, auto work, any situation where lighting is needed without a big drain on the source. Individually controlled by separate inline on/off switch. Highly recommend. Rugged also with Shatter proof bulbs.

Keep this product with your solar generator so when the power goes out you have low draw high lumen lights ready for use. They come with all the accessories necessary to configure them together or seperate. This is a must to have with your generator. Great price too.

I am seriously blown away how much light just 1 of these seemingly minuscule, cheaply made things actually puts out and for only around 6 watts. If you’re an outdoors or preper type I recommend adding a couple of these to your pack.

Nice bright light, sturdy product! Use for camping and works great with my power station.