power:220 13w tube:T10 26mm long:0.9m lampwick: 216pcs luminium:5.5 to 6lm 5500-7000k cmos:guanghong lighteness :1180lm lampwick 2 rows and appose aluminium and pc outer tube,half clarity life span:50000 hours build in constant current power supply low of temperature with longtime lighting up lighting not any failing in 1000 hours Application: (1)Commercial complexes (2)Supermarket, department store (3)Factory, plant, warehouse, office (4)School, university, hospital, hotel (5)Living room, bedroom, kitchen, washroom (6)Conference, meeting room, show room, showcase high power LED lamps Advantage: (1)Excellent heat dissipation (2)Modern Design and dimmable function (3)Instant start, no speckle, no flickering, no humming (4)No UV or IR(Infra-red) radiation, no mercury, eco-friendly (5)Low energy consumption which can save 90 percent of energy (6)Long life span 50.000 hours(17 years at using 8 hours per day) Our service: (1)Your inquiry related to our products or prices will be replied in 24hrs (2)Protection of your sales area, ideas of design and all your private information (3)Well-trained and experienced staffs to answer all your enquires in fluent English (4)Distributoership are offered for your unique design and some our current models (5)OEM&ODM, any your customized lightings we can help you to design and put into product. Aboutus: Our company is currently sourcing for new clients to extend our led range of products - indoor & outdoor & commercial lightings, which should include LED lamp,LED bulb lights, LED spotlight, LED down light s, LED tube lights, MR16,GU10,E27,E14, LED MR11, PAR20,PAR30,PAR38, LED Tunnel Light, LED Street Light, LED Grow Lights, LED tube, LED garden lights, LED Ceiling Light, LED Lawn Light, LED Underwater Light, LED Underground Light, LED power supply, etc.