Great Value LED Light Bulb, 9 Watts (60W Equivalent) A19 Battery Backup Lamp E26 Medium Base, Non-Dimmable, Daylight, 1-Pack

These bulbs are a must have at my house. They are lifesavers when the power goes out; which has happened every wildfire season at my house, since 2018.

The lightbulb is charged by plugging into a lamp with power. If the electricity goes out it can still be usable since it hold a charge. I have not timed how long it lasts. I am also using this for a cordless lamp project I made. I cut the cord off of it and once the lightbulb is charged from another corded lamp I put the bulb in cordless lamp and it's now usable. I did this bc I needed light in an area where there are no plugs nearby.

Very bright and it works when the power goes off

Durable, good light output, nice ambiance setting/mood.

These will come in super handy when the power goes out!

This light bulb is perfect for our living room. It's typically dark in our living room because we only have one lamp and at night it can get frustrating having a dim light to do anything with. This brightens the room enough to make it easy to see and I'm not fumbling around my room. It is an easy install and works immediately. I will definitely be getting more of these for the rest of the house.

Is not as convenient as l had hoped, must be pinched between your fingers to work in backup battery flashlight mode.

This lightbulb is very bright. It doensn't turn on when you turn off the switch, which i was afraid it might. So i don't know how it works when the power goes out. I was surprised how bright it was when i turned it on. I expected it to be dimmer, so i am now happy whith it. I will update my review after the power goes out to see if the battery back up actually works. So far, so good.

I don't quite understand this lightbulb. We out it in our back porch lite, the power was on, but the switch was off, the lightbulb light up though. When we turned the switch on it becomes a brighter bulb. I thought it only switched on during a power outage, but ours stay on dimmer when the switch is off, but power is on. Needs more explanation of how it works in the directions of which there were one.supposed to last for years so we'll see.

But I gotta say I was disappointed in the brightness. I'll put it in my bedroom where it doesn't need to be bright as it's to dim for the living room. I still love the battery backup idea in a power outage but probably won't be installing these in every lamp.