... life Suitable for Schools, Hospitals, Offices, Shopping Malls, Factory, Hotels/Meeting Roomsled t8 led tubes Features of t8 led ... LED2. Wide voltage Input :AC 100-240 V3. Frequency : 50-60 Hz4. PF (power factor ): >0.95. Power Efficiency: >87 ... 2 years warranty. t8 led tubes Applications: Office, Hospital, School, Factory, Hotel, Shopping Mall, Supermarket, Display Cabinet, Backdrop, and Household ...