Gripping about LED lighting costs.....
I just need to complain. Reading all the topics about LED, I think LED lighting is worth looking into and possibly even worth tearing apart the few incandescent lights I have on my TH in order to hel...
Forum Discussion
MEXICOWANDERER wrote:
There is NO SUCH THING as a DC fluorescent light.
'Properly designed' is the problem. A lot of commercial electronic AC ballasts, the first thing they do is turn the AC to DC and then chop/PWM it up at a higher frequency through a high freq transformer. Tubes last a long time.
