Discover our user-friendly LED filament options, available in 40mm or 70mm sizes, complete with a CR2032 battery holder. These vibrant LEDs come in a variety of colors and feature multiple modes, making them ideal for models, cosplay, and various hobbies. Includes 4 built in modes activated by the on/off switch. They are Segment flash, drip, side to side and constant on. Be sure to check out our video to see their capabilities! Each filament comes with a battery holder, though the CR2032 battery is not included. Pricing is for each filament with its battery holder.
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