Where to buy cheap ballasts for old light table
If I can buy a complete 4' fixture from Home Depot for $7.50 I should be able to buy the ballast for less I would think.
Also, I have a real nice old light stand with lights that takes the standard 11" x 22" green plastic trays. The light fixtures are old with starters for F15T8 lamps. If I want to overpower these lamps what ballast could I use?