Night Joule Thief – LED Night Light Kit & PCB
Joule Thief circuit is combined with an ambient light sensor – Night Joule Thief is a little night light that keeps going with just one battery for weeks! Two white LEDs light up surprisingly bright.
* This is the original version of Night Joule Thief that uses white LEDs – not to be confused with the new color changing version.
*** NOTE: The color of the PCB will be green instead of purple shown in some of the pictures. ***
Please use the buttons below to purchase. Shipping is $5 for USA, $17 for the rest of the world.
|Night Joule Thief Full Kit: $10.50|
|Night Joule Thief Full Kit 5 pack: $47.00|
|Night Joule Thief PCB only: $4.50|