... -CE,SAA,RoHS,CCC,CB.. 120W-250W Induction Tunnel Energy Saving Light TJ-D40021. Technical data: Wattage: 120W~250W ... static spraying surface , corrosion resistant and durable. 2. High quality imported mirror surface aluminum reflector,and tempered glass. 3 ... ballast:Rational distribution of every components, without interference;Imported high quality elecrolytic capacitor, IC chips, MOS tube. Life is ...