ATTENTION : Do NOT open a LED-bulb ( VERY DANGEROUS ) !!!
A normal
LEDs-bulb from the market.
Opinion :
At those Efficiency & Consumption is almost “Free-Light-Energy” !
PS :
VERY EASY VARIANT : 0.33microfarad instead of 1.1microfarad(115) , and the rest of the original electronic-circuit remains the same (result : also ab. 1.5W consumption).
PS2 :
For protection against dust, I’ve used : a glass-disk (ab. 70mm diameter and ab. 2mm thick); glued on the edges, of course.
NOTE :
I did NOT use “Superglue”, because Ciano-vapours (even in very small amount) are very bad for LEDs !
NOTE2 :
From TESTS (on 1 June 2014) : better if there are 24 or 25 LEDs !!! (for 1.5W-Consumption).
OPINION :
LESS electric-CONSUMPTION (in the house)
means MORE MONEY IN THE POCKET … and also MORE RESOURCES for your Country-industry-development (which also creates more jobs) !!!
Post time: Jan-21-2017