... ,2-Year Warranty , Shenzhen YJM Optoelectronic Co.,LtdT8 Led tube light, led fluorescent tube Specification: Great Lighting source, the chip ... the whole unit damaged. We have cooperated with one Key University since 2007 here and spent USD5000 mold charge to ... hours under normal condition,environment-friendly , CCC,CE certificated.LED Tube Packing Information:LengthOuter Carton Size(L×W×HcmQty/ ...