D
Diyerget
why the new fluorescent lamp feels lower brightness?
Hi all.
I just bought a box of T12 40w new fluorescent lamp that feels lower brightness than the existing one, why?
I don't know how to measure the brightness, just feeling.
thanks
Diyer
why the new fluorescent lamp feels lower brightness? to Continue reading...
ElectriciansForums.net for the latest in electricians' jobs, news, advice and more
Hi all.
I just bought a box of T12 40w new fluorescent lamp that feels lower brightness than the existing one, why?
I don't know how to measure the brightness, just feeling.
thanks
Diyer
why the new fluorescent lamp feels lower brightness? to Continue reading...
ElectriciansForums.net for the latest in electricians' jobs, news, advice and more