A HIGH EFFICIENCY SEMICONDUCTOR ENERGY SAVING LAMP

摘要

The present invention relates to the high efficiency semiconductor energy saving lamp in the illuminating field. The semiconductor energy saving lamp comprises lamp cap, current supply circuit of LED and input current supply circuit of electric power supply, which characterized in that the said current supply circuit of LED comprises a reducing voltage equipment for reducing the peak voltage of input current supply circuit. The semiconductor energy saving lamp can obviously save energy, the electric energy consumption is less twice to ten times than an incandescent lamp with the same brightness, it possesses the high work efficiency, safety, convenience, long service lifetime and good developing prospect.