LED cup activated by liquid - Idea4fun

led cup, illuminated, glowing, for drinks, logo, promo, event gadget, festival, plastic, lights up after pouring water, personalized led mug

Idea4fun EN - sound, LED light, LCD image, modules for advertising and printing

Play4fun Dedykowane Gadżety Reklamowe

2 Packs Flash Light Up Cups Liquid Activated

LED cup activated by liquid - Idea4fun

Idea4fun EN - sound, LED light, LCD image, modules for advertising and printing

LED cup activated by liquid - Idea4fun

AUTOMATIC ON OFF - Just add liquid to activate the flashing multicolored LEDs in the base of the cup. The lights turn off when the cups are empty.

Water Activated Colorful Flashing LED Light Up Glasses,Light Up Multi Color Flashing Cups with Blinking LED Lights - Set of 4

Liquid Activated Multicolor LED Glasses ~ Fun Light

Taidacent Wireless Led Uplights and Coil Inductive PCB Charger Pad Wireless LEDs Lights Lamp Magnetic Levitating Floating Charging Station Type C 5V (Inductive PCB with 10PCS Mixed 4.3mm LEDs) : Tools

LED cup activated by liquid

Liquid Activated Multicolor LED Glasses ~ Fun Light