Led 1200mm T8 led tube, 5500k-6500k, led tube bulb

Superior light source 1 The attenuation of SMD LED light source is less than 3% by 3000h aging test under temperature of 50degree.The luminous efficiency of single LED can reach to 110-120M/W Raw materials of best quality 1.LED constant current driving power supply is of TOP design and the power factor can reach to 0.9-0.93 2.PC housing is adopting imported PC which past UL certification. Its transmittance can reach to 95%. 3.PCB is adopting aluminum substrate which tightly connected with aluminum housing by insulated glue and greatly get rid of the , and also avoid the light decay because of the bad heat dissipation. Certification 1.KETAIXINGLED TUBE series through a number of the International Standards for Quality Assurance and has been approved CE,ROHScertificates Technical data, KTX801-T288S1PCBaluminiumDimensionL1198mm * 30TYPE OF LEDSMD3528Rated Power19WEnvironment temperature-20°C+45°CTube MaterialAluminium & transparent PCEnvironment Humidity<95%Pin TypeG13Colour Rendering Index>75Ra(pure white)LED Quantity288Colour Rendering Index>85Ra(warm white)Luminous efficiency100lm/WPower Factor≥0.95Input Power85-265VBrightness(Equal To Traditional Fluorescent Lamp)45WFrequency50-60HZSingle LED Intensity (LM)6.5-7.0lmColor Temperature3000-3500k Luminous Flux (LM)1900lm±5%4000-4500k Luminous Flux (LM)5500-6500kLuminous Flux (LM)Viewing Angle140Illuminance @1-3M High (Lux)6000-7000K1M≥525LUX2M≥185LUX3M≥88LUXLife50,000/hweight:0.2kgs/pc