... +Aluminium Housing16life span50000 hours17Warranty:2 YearsSpecifications1200mm led t8 20w replacement tube CE&RoHS AC85-265V,50/60HZ2 years warranty Epistar ... .11.No RF interference, No flickering or buzzing.12.Quick and easy installation to minimize retrofit costs.13. No ... 3. Moreover, it saves the cost of manpower for replacement and maintenance for traditional tubes Manufactory Profile: For more than ...