Review on 🌈 Bonlux Multicolor LED Candelabra Bulb Equivalent by Laura Hughes

the battery is not included. You need CR2025 which is very cheap on Amazon. Nobody mentioned it in any of the reviews I read or on the product description page. I assumed there would be a battery, which somewhat delayed my ability to use the bulbs. The lamps work without battery, but get stuck in standard mode. Also, they are not synchronized with each other. It's a big deal when they're in a game together. They start out in sync, then everything falls apart and you get cool effects, but that wasn't what we were aiming for. Also, they're pretty dark. The light output just isn't bright enough for the room I kept it in. Overall, they're great, but they just don't live up to my expectations. Maybe my expectations were too high for this price range. I will buy a more expensive set that suits my needs. They would be great at night or for a party or for use without a color changing mode.