Full spiral energy saving lamp tube T3 9mm-D42

Description: Full spiral energy saving lamp tube T3 9mm-D42 (Full spiral Φ9-D42) Full spiral energy saving lamp tube Spiral energy saving lamp tube CFL tube CFL glass tube Raw materials :Pure Tricolor Phosphor Tube diamete: 9mm(T3), Wide size (outer diameter): 32+1mm Circles: 2T-5T Power: 9W-20W Voltage: 110-130V,220V-240V,12V Color temperature: 2700K, 4100K, 6400K, 8500K Light efficiency: >55Lm/w. (According to customer's needs ) Ra: >80 Life: 6000hours, 8000hours or more. (According to customer's needs ) Specifications24H Luminous flux(lm)24H Optical efficiency(lm/w)Nominal power(W)Cold filament resistance(Ω)Color temperature (K)Switch Life(H)Φ9 D42 2.5T ≥445≥55911.5±0.82700K+100K4100K+150K6500K+200KColor Tolerance ≤51. Containing PTC ≥5000 2.No PTC ≥10000 Φ9 D42 3T ≥574≥581111.5±0.8Φ9 D42 3.5T ≥678≥581311.5±0.8Φ9 D42 4T ≥810 ≥601511.5±0.8Φ9 D42 4.5T ≥972≥60188±0.7Φ9 D42 5T ≥1080≥60208±0.7All above technical parameters can be done as customer's needs. Certificate:ISO9001: 2008 quality management system certificationISO14001: 2004 environmental management system certification Features: 1. Good color rendering property and comfortable rays. 2. Wide operating voltage range, one-short start up for stable radiation without flicker. 3. Multiple color temperatures available :2700K,4100K,6400K or others 4. Saving enery and power, it can be saving 80% of filament lamp and normal electric bulb. 5. High efficiency, it is 10 times more than filament lamp normal electric bulb. Application scope: home lighting, office lighting, industrial lighting. Our advantage: Specializing in the production of full spiral energy saving lamp tube, good consistency.