... power consumption and high reliablity . 3)easy installations CE RoHS DIP LED T8 TUBE LIGHTFeatures:1 . Energy-saving 33W led tube ... is 0 during 1000 hours.3. High-brightnessAdopt super brightness dip led as light source, efficacy is up to 90LM/W ... , factory, hall, school, warehouse, airport, railway station, indoor illumination etc. DIP LED T8 TUBE LIGHT