High-power LED table lamp details introduction

The application of high-power LED table lamp products is a fusion of multiple disciplines, and there are many factors that affect the product, mainly including the functions and parameters of high-power LED table lamps, industrial modeling planning, optical planning, thermal planning, circuit planning, structural planning, processing technology, Production process and other links. Relevant factors must be fully considered in the planning and production process. Errors in any link will affect the function and effect of the product.　　High-power LED desk lamp is a typical green lighting source product. As a product used in the national green lighting promotion, high-power white LED light source is an inevitable choice. Its product features are as follows: 　　◎High power: The luminous power of 　　 high-power LED desk lamps has exceeded 100lm/W, and because the spectrum of LEDs is almost entirely concentrated in the visible light frequency band, the optical power is far greater than incandescent lamps and is catching up with energy-saving lamps and fluorescent lamps. The spectrum of white LED is shown in Figure 1, and the spectrum of fluorescent, incandescent, and fluorescent lamps is shown in Figure 2.　　◎High light quality: 　　Because there is no ultraviolet and infrared in the spectrum, there is no heat, no radiation, and it will not burden the human eyes. Long-term reading or work will not cause eye pain and swelling.　　◎Good color rendering: 　　Compared with fluorescent lamps, the color rendering index of high-power LED desk lamps is higher, usually around 80. This will help reduce the fatigue of the human eyes and greatly help protect eyesight.　　◎Low protection cost: 　　LED has a long lifespan, and the luminous flux half-life life exceeds 50,000 hours, and it is generally used for more than 30 years. Strong shock and earthquake resistance, no tungsten wire, glass bulb and other easily damaged parts, the possibility of abnormal 'waste' is very small.　　◎Small size: 　　 can make the lamp delicate and exquisite, which is more suitable for different application places.　　◎In cooperation with the battery, it is easy to make the desk lamp an emergency light. When power outages or emergency situations, assist people to disperse and illuminate.　　◎Environmental protection: 　　Waste can be recycled without pollution, unlike fluorescent lamps that contain mercury.