six7
October 31, 2026, 2:11am
15330
i shunt modded a l light bulb. it has abut have the power now.
i changed a SMD resistor from 100 ohm to about 220 or 280 ohm and removed the unnecessary resistor R1
it’s about 1W now and its super Rosy
[home-creation-buntglas-effekt-spray-oYW3R]
The local discounter had Rosy tint Spray and Cheap LED bulbs.
So a stupid Friday night idea was born .
[5418094904992275694]
[5418094904992275697]
The result on the Ikea bulb:
[image]
It started at a Duv of +48 mDuv
I applied a relay thin coating did a test and went for a thicker coating.
I overshot and landed at -7mDuv
R9 also improved from 39 to 50!
My non calibrated measurement went from 394.4lm to 319.9lm so i lost 74.5lm so about 19%…
2 Thanks