1. Very thin. Graphene is the thinnest nanomaterial known in the world.1 mm-thick sheet of graphite, can strip out as many as three million graphene.

2. High transparency, good light sensitivity. Graphene infrared light, visible light, ultraviolet light transmission rate reached 97.7%; its light transmittance in a wide wavelength range are very good, by the absorption of light can be quickly converted into other wavelengths of light.
3.Good leakproofness. Airtight, watertight also, corrosive alkali solution, acid and other strong resilience; can effectively inhibit the growth of bacteria.
4.High strength. The strength of graphene is twice the strength of diamond, 200 times of steel, is the highest known hardness of the material.
5.Strong toughness. Graphene is known to be the most flexible materials, and very high anti-stress. 

6.Low resistivity, is best known conductive material, known as super-conductors; it is the best known heat conductor. In addition, the high sensitivity of graphene, even small gas molecules adsorb or release, are available through the graphene slight change in resistance to be detected.

As light bulks:

1.It has more robust structure than the LED bulbs and a more affordable price.

2.Greatly enhance light bulks' performance and working life.

3.Excellent conductive ability and saving energy, reducing consumption.