Mini LED edge-lit acrylic keychain necklace includes LED keychain (LED bud) part and the acrylic plate.
Mini LED keychain TDL-MC is powered by 3 pieces of mini button batteries. The light color can be blue, red, white, or fading RGB lights. Rotate it 90 degrees clockwise to turn it on. Rotate it 90 degrees counter-clockwise to turn it off. The button batteries are replaceable.
The acrylic shape can be heart, round, square, or other shapes. As the plate part is of cast acrylic, you can engrave it with CO2 laser machines or curve it with a CNC router. This mini led acrylic kit can be a LED acrylic badge, LED acrylic necklace, or led edge-lit visiting card.
LED Acrylic Keychain