Rated 5 out of 5 by 1
Rated 5 out of 5 by Stu12 compaired cost of others and this was great value!
HO sign ballasts are expensive and our church needed 4 new ones for our road sign. The old magnetic ones were power hungry and these electronic are 40% more efficient. Had to change the way the sockets for each bulb were wired but it was easy. Probably saved $500.00 or more than calling the sign company to do this easy retrofit!
April 14, 2012