PRODUCT TECHNICAL DATA SHEET： MATERIAL COLOR LIGHT SOURCE POWER VOLTAGE CRI POWER FACTOR COLOR TEMP. IP Aluminume /PC plane cover sliver Induction 250W 220V/60Hz ＞78 98% 6400K 55 Aluminume /PC plane cover sliver Induction 300W 220V/60Hz ＞78 98% 6400K 55           PRODUCT DESCRIPTION： 1.Equipped with the company's production of Electrodeless Fluorescent Lamps with high luminous efficiency, long life, good color rendering, light output stable. 2.With the company of students supporting the use of electrodeless fluorescent lamp electronic ballast with power factor high, no flash, low-loss, constant power and other features. 3.Luminous Efficient: 76Lm/w THD: ＜8%   APPLICATION: 1.sportsvenues, 2.exhibition halls 3supermarkets 4.otherpublic places of indoor lighting. PHOTOMETRIC: