LED Filament Bulbs

• Retro style: imitate the look and perfect replacement of traditional filament candle light; warm white color temperature 2700K; equivalent of 40W incandescent candle light
• Wide beam angle: tridimensional COB LED filament, crystal clear glass cover, 360 degree view angle, no blind spot
• New tech: COB LED packaging technique, evenly light distribution, glowing natural-look filament
• Driver: built-in constant-current driving power, ensure lamp's stability and long lifespan
• Material: aluminum substrate, ceramic radiator, padding with nitrogen (to dissipate heat generated by the filament), low degradation, low heat radiation

5W LED Bulbs are energy saving bulbs, which do not use filaments to produce light. 
They last much longer than regular incandescent bulbs because of that (since they do not have filaments to burn out). 
LED expands into Light Emitting Diode. It transforms electrical energy into light by way of agitated electrons.
They can be used in traditional lamps or any other kind of light bulbs. 
These bulbs are becoming more popular than incandescent or fluorescent bulbs as they are more efficient than them. 
The operational life of white LED bulbs is almost 100000 hours