Commerce corporation offers energy saving electronic ballast. These are suitable for compact fluorescent lamps [cfl] that is highly reliable and cost effective. The adaptor is compatible to 5 w, 7 w, 9 w, 11 w, 13 w, 15 w and 18 w cfl lamps. As compared to gls lamps it saves 80% electricity. In-built surge arrestor protects the lamps, thus ensuring longer life. The company also supplies low cost energy saving hybrid device [without choke and starter] for 10 w, 40 w and 40 w x 2 ftl tube lights.