... ≥0.99≥200002700-6400152*81*32≤10% Description of High Power Electronic Ballast : 1,Shell novel design, compact structure, light weight ... 2,Preheat type start, no flash, no noise frequency3,Power factor as high as 0.98, reduce the pollution to ... welcomed12,Emc accord with a country 3 C authentication and international standards For China, the United States, South Korea and Taiwan ...