2835smd T8 led tube with 5 years warranty UL,asian chinese tube super brightness:

S-tube is an upgraded version CFL tube replacement with LED
It has the best configuration of brightness and power efficiency
S-tube is designed to replace medium bi-pin T8 and T12 fluorescent tubes
S-tube fits directly into most fluorescent fixtures providing a simple upgrade to high-quality LED lighting
S-tube is optimized to provide light outputs comparable to fluorescent and delivers the immediate benefits of white-LED lighting long lifetime, no maintenance, high-efficiency, no mercury, no recycling, no flickering, no buzzing, instant start, cold temperature operating and high-quality light
It provides energy-savings of up to 75% over fluorescent applications that require long hours with low-occupancy rate such as stairwells, corridors, warehouses and remote locations
The high-quality S-tube replacement tube is constructed from extruded aluminum to provide a virtually unbreakable, vandal proof lighting solution
70-80% energy-saving over fluorescent tubes
Solid state, high-shock/vibration-resistant
Working without ballast, instant soft-start
No RF interference, no flickering or buzzing
Quick and easy installation to minimize retrofit costs
Minimum maintenance costs, produce little heat
No mercury and other hazardous materials, fully RoHS Directive-compliant
Continuous operation for white LEDs (10 years for other colors)
Rated to operate from -4 to 104°F (-20 to 40°C), perfect for environments with extreme climates
Epistar + Intematix LED packaging solution, no patent trouble
The newest design
The best cost-effective
Complete electricity isolation design, safety prove


Technical parameters:
Standard length: 60/120/150cm
Rated input voltage: 100-240V AC, 50/60Hz, maximum input voltage 277V AC
Power: 9/18/22W
PF: ﹥0.92
2835 SMD LED