1.use in bedroom, school.hotel,super market,showroom,office,factory,ect. 2.delivery time: ... Show Room 4. Commercial Complexes 5. Factories/Offices 6. Super marketContact Detail: CHENGYI ELECTRONICS CO.,LTD Http://czchengyi.en. ... Bldg., Guangchuang Yuan, Lanhua Third Street, Chaozhou, Guangdong high power led light,led lighting,led lamp, ceiling lamp, fluorescent tube, tubular lamp,Self Ballasted ...