▎ 摘　　要

NOVELTY - A graphene energy-saving light bulb comprises capillary made of graphene material, plastic component made of polypropylene, polycarbonate or polybutylene terephthalate, and lamp cap made of copper, aluminum and/or nickel-plated material. USE - Graphene energy-saving light bulb (Claimed). ADVANTAGE - The graphene bulb has compact structure, provides excellent brightness, is safe and reliable, and has luminous efficiency of 60 Lm/w. The bulb contributes to energy-saving, saves more than 80% electricity, reduces heat release and has improved hardness, excellent thermal conductivity, directly replaces an incandescent light bulb, and has service life increased by 6-10 times with respect to incandescent lamp.