I've made these little LED lights for years for people looking for easy ways to add lighting to everything from cosplay to doll houses to holiday decorations. These lights are blue candle flicker 5mm LEDs connected to a small battery pack. Candle flicker bulbs imitate the flickering of a candle flame. Each order contains 4 complete lights with 2 batteries installed and 10 extra CR2032 batteries. You can operate lights with a single battery too. The battery pack measures approximately 2 1/4" x 1 1/4" x 1/4" and has an on / off switch. Wires usually extend about 5 1/2 to 6".
I have these flicker lights in smaller 3mm size as well as several other colors of candle flicker bulbs including white, yellow, orange, red, blue, and green, as well as color changing slow RGB (red, green, and blue) and fast RGB. Contact me about mixing colors or sizes of bulbs before ordering if you would like to make substitutions. Lights are made to order, so I can accommodate many requests.
Battery brands may vary, but I always use fresh, carded batteries. Please note, CR2032 batteries may pose a choking hazard, so keep them away from small children.