... -1200mm 4.CE and ROHS approval led tube series T5 T8 Apply to offices, schools, hospitals, banks, public placesHight power, Hight ... than other general lighting. 50,000 hours lifespan.( Normal incandescent lamp life of 1,000 hours. The general energy-saving ... :within 24 hours after receiving payment.9) The price includes Electronic transformer, but without light source. The more you order,the ...