Posted by dapj20 on Mar 12, 2016 in Bulbs-Lamps
my earlier email ,went unanswered..... i need some circuit whiz to design a -----Low Cost / Simple discrete component (may include 555 IC ,but no Custom Ballast ICs..) CIRCUIT----to light up a 7 watt 4 pin, CFL from a 6 volt 4 AH battery… more »