Replacement Bulb for Lava Lamp,25 Watt E17 Base Lava Lamp Reflector Type Light Bulbs,5 Pack

They don't live forever, I'm guessing maybe 150 hours, but that's sort of expected given they're old school tungsten lamps and are made to get really hot. Still, my lava lamp continues to live a long happy healthy moody life in my office, thanks to the replacement bulbs. They seem sturdy enough, they look almost identical to the one my lamp came with an eon ago, and I'll happily buy another package of them when I will eventually need them.

Works as designed for the kids lava lamp.

Didn't get hot enough for my lava lamp to function properly

Good replacement lamp for Lava lamp. 👍🏻

Well packaged in bubble wrap in a small box.