These things work perfect. Works as advertised. Work like a champ!

They are super bright and durable. They respond very quickly to power outages (maybe half a second or less) and brightness is only slightly less than when powered by ac. They are dim in the morning but to be expected, so we bout more about a month ago...  Read More

This product is very versatile and works exactly as advertised.

Bought these lights in march of 2020. Got these on a whim after seeing it on a tiktok. These bulbs are pretty awesome and convenient.

No more fumbling around for flashlights or candles. You can charge the bulbs by using them as a regular bulb in a lamp.

They don't work with the light switch, or by removing it from the lamp, or adding the portable base & trying that switch. If you have more than a couple of bulbs to juggle, buy boundery e bulbs.

My inital review is fair to poor. Does not work as advertised. Which defeats the purpose.