... rated life 4. CE,ROSH,Reach XGYT52004-B T5 Dual Tube FixtureCertificates: CE, RoHS, ENEC, GS,CB, ... ULProduct Advantages: A T5 dual tube fixture is designed to produce more lumen output ... Material- PC Anti-flaming Lamp Holder- T5 Tri-phosphor Tube Included, choice of 10,000h or 20 ... over five hours for safety issues. T5 double tube fluorescent lamps industrial lighting fixture with PC ...