1. commercial and residential lighting: ideal for office, conference room, supermarket, restaurant, school, library, hospital, living room etc.2. Energy-Efficient & Environmental Friendly:80% energy saving over traditional fluorescent tubes.3. Two kinds of voltage ranges: DC12V/24V and AC85-300V lead to lower power consumption.4. Environmental protection: without mercury and other harmful material.5. 50000-80000 hours lifetime; 3 years warranty.6. Easy mounting: work without ballast, no need other traditional driver and starter.7. Aluminium Alloy body and Plastic cover.8. No flickering & FR interference, instant soft start, low heat9. Tube holder option: Single pin, Two pin; R17D10. UL,CE, RoHS, FCC, PSE certificateFeature:1. No UV or IR radiation 2. High brightness and efficiency, energy saving, over 80% electricity saving than normal fluorescent lamp 3. Aluminum heat sink (Industry best heat sink that keeps parts operating cool).4. Patented heat sink and optical diffuser;5. No Mercury;6.Wide voltage and constant current design;7. Solid state which is high shock & vibration resistant;8. Quiet with no noise or flickering;9. Build quality is unmatched throughout the industry. Application: 1. Hotels 2. Conference / Meeting rooms 3. Factories & Offices 4. Commercial Complexes 5. Residential / Institution Buildings 6. Schools,living room, Colleges & Universities