Model No KMT801-T144S1 Dimension L 600mmx30mm LED Qty 144 PCS 3528 SMD LED Luminous efficiency 106 lm/W Voltage AC85V-265V Power 10W± 1W(equal to 25W fluorescent tube) Working environment -40~50 degree Ambient Temperature -20~45 degree LED luminous 1050lm± 100lm Power factor >0.95 Color Rendering Index >75Ra(White) >80Ra(Warm White) Color Temperature: Warm White (2 700K-3, 200K) Natural White (4, 000K-4 500K) Day White (5 500K-6000K) Cool White(7 000K-7 500K) Pin Type G13 Lighting Angle 160 Life span >50000h Frequency 50Hz-60Hz Warranty 3 years Certification ETL FCC PSE CE RoHS Weight 0.25KG Packaging 20PCS/carton G. W.: 6KG(by measure) N. W.: 5KG Advantages of Our LED Tubes: 1. Approved patent: National patent No.: ZL200920135298.1 International patent No.: PCT/CN2010/070886 2. Green Illumination: No strobing during working, fast response (no delay), no damage with frequency switching and energy saving 66% than conventional fluorescent light. 3. Circuit design: Top type constant current isolated circuit design with wide voltage range and wide ***** is not only safe, but also small measurement with high efficiency and high power factor. 4. Product structure: Module structural design which is more conveniently for maintenance and replacement. No screw and glue during assembling. 5. Long lifespan: The advanced thermal management technology of LED from Japan. The light decay of products is very low and the lifespan is 10 times longer than conventional fluorescent light. Work under low heat and low voltage, safe and reliable. LED junction temperature can be controlled below a ideal temperature 6. No UV, no radiation, do not attract mosquitoes.