Blinky LED Square Ring


Each square ring has two LED lights connected to 4 tiny solar cells.  So your ring will charge up and blink all on its own, watch one below.  Its the most efficient abstract layout for the same electronic circuit as our popular skull.

Oh, and if you don’t get much sun (no shame, we understand), it also comes with a micro-USB connector for quick charging.

The ring is soft 3D printed nylon and fully adjustable from sizes 6 to 14. Adjustment screw and Allen wrench included. Rock!

Square Size: 1″ square, about the size of a quarter.
Ring Sizes: 6-14
Solar Charge Time: 25 minutes
Optional USB Charge Time: 2 minutes
Lifespan in Darkness: 5 hours

SKU: 2205-70 Categories: , , , , ,


And don’t fret if you’re not super tech-savvy — we’’ll include all the details and directions with the piece, so you can get the very most out of your jewelry. Sealed in epoxy to protect it from life.

Operation:  I’m ALIVE!                                                                                                                    

  1. Flip switch to side labeled “Direct”. The power storage capacitor is now disconnected and I get my energy directly off the surrounding light. Sunlight is best, but not the only source I like.
  2. Flip switch to side labeled “Store” to store solar energy or run off internal storage.  The capacitor is now connected to the circuit.
    1. Solar – find a light source I like and leave me under it for 20-30 minutes.
    2. Optional USB – plug me in. Wait 2 minutes till I’m really, really  If the LED’s are constant, I’m full.
  3. Store my energy for later by flipping the switch to “Direct”.

Endurance: When flipped to “Store” I’ll run about 6+ hours on a full charge in darkness. In “Direct” I’ll blink as long as the room is bright.

Additional information

Weight 0.10625 lbs
Dimensions 4 × 4 × 2 in

Blue, Purple


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