Emergency Light
Super Efficiency Joule Thief from, AA, startup 0.25v to 1.5v & 0.003A to 0.012A! (2020)
ELEMAN by George Chaniotakis
$49.99
Emergency Lighter Joule Thief 3,7volt Dimmable & Rechargeable micro usb 5volt (2020)
ELEMAN by George Chaniotakis
$99.99
2pcs Hand Crank Supercapacitor & Super Efficiency Joule Thief AA 1.5volt (2022)
ELEMAN by George Chaniotakis
$99.99
Hand Crank Supercapacitor 35 seconds charge to 15,20 or 30 MINUTES of Lighting (2022)
ELEMAN by George Chaniotakis
$69.99
High Efficiency Joule Thief AA 1.5volt Battery to 10 Leds 10mm, startup 0.6V (2021)
ELEMAN by George Chaniotakis
$34.99
High Efficiency Joule Thief AA 1,2 volt Dimmable & Rechargeable, startup 0.6V (2021)
ELEMAN by George Chaniotakis
$49.99
Transformer Motor / Generator / SELF OSCILLATING & Lighting (2020)
ELEMAN by George Chaniotakis
$129.99
Emergency Lighting the Magic Magnetism Dimmable & Rechargeable micro usb 5volt (2020)
ELEMAN by George Chaniotakis
$99.99