Review on Lamps Fluorescent Electronic Ballast PES120ET8 12SMT by Alfredo Testerman

If you look at Revain and other websites you need to read the ballast descriptions carefully. T8 versus T12 versus ? , 40W for one or two bulbs, this ballast is rated for my 2 bulb lights. Product description and photos answered my questions, 2 day shipping, Revain's Choice price and flag made the deal. Bought two of these for two lights with 2 40w bulbs replacing 36 year old ballasts. The new ones were 20% bigger and heavier than the old ones, the wires were pre-stripped and the wires were colored to match, making R&R a lot easier. No flickering, no buzzing, and the light turns on instantly. There were discussions about switching to LED, but these ballasts made it easier to work with a fluorescent system.