Square came about because we wanted to see how small we could make a solar powered LED design. Turns about 1″ square. This versatile design is available in necklaces and earrings of short and long lengths. Blinky LED and bare.
Lumen Electronic Jewelry Store has closed down. :( Thank you so much for an amazing 8 years. See our final blog post for more details. FYI the listings remain visible for information purposes.