... ,ISO9001,UL 2,5years warranty,OEM 3,Eco-friendly,energy-saving 4,80W electronic ballast,Fast delivery low temperature ballast low ... frequency 80W Induction Lamp energy saving 100-300V AND 347V electronic ballast 1) technical parameter- 80W 100-300V ... /60HZ 3. Passed the standard of EMC Eectromagnetic Radiation test and EMI Conduction Test 4.Passed one million times switch on ...