LED bulb lamp is a new energy-saving lamp that replaces radical incandescent bulbs. A bulb is composed of seven components, including the top glass cover, which is stuck on the base. There is a hole on the base, which is connected to the thermal base, the thermal base is connected to the heat sink, and the driver power supply is connected to the lamp head, which emits light

The structure of LED bulb lamps is relatively complex compared to incandescent lamps, which are basically divided into light sources, driving circuits, and heat dissipation devices. The combined efforts of these parts can create LED bulb lamp products with low energy consumption, short lifespan, high light efficiency, and environmental protection. So LED lighting products are still high-tech lighting products with high technological content at present.

Due to the complexity of the structure of LED bulb lamps compared to incandescent lamps, even in large-scale production, the product price will be higher than that of incandescent lamps. Currently, the price of LED bulb lamps is also higher than that of electronic energy-saving lamps. But as more and more people recognize and accept it, and with the gradual spread of large-scale production, the price of LED bulb lights will soon reach the level of electronic energy-saving lights. If an energy-saving account is included when purchasing, it will be found that even at the current higher price, the initial purchase cost plus one-year electricity cost is lower than that of incandescent lamps and electronic energy-saving lamps. The current service life of LED bulb lights can reach up to 30000 hours.