Wyndham Grand Weifang, China
High-power LED table lamp details introduction
by：EME LIGHTING
2021-03-22
The application of high-power LED table lamp products is a fusion of multiple disciplines. There are many factors that affect the product, mainly including the performance and parameters of high-power LED table lamps, industrial modeling design, optical design, thermal design, circuit design, structural design, processing technology, Production process and other links. Relevant factors must be fully considered in the design and production process. Deviations in any link will affect the performance and effect of the product.
High-power LED desk lamp is a typical green lighting source product. As a product promoted and used in national green lighting, high-power white LED light source is an inevitable choice. Its product features are as follows:
◎High efficiency:
The luminous efficiency of high-power LED desk lamps has exceeded 100lm/W, and because the spectrum of LEDs is almost entirely concentrated in the visible light band, the luminous efficiency is far greater than that of incandescent lamps and is catching up with energy-saving lamps and fluorescent lamps. The spectrum of white LED is shown in Figure 1 below, and the spectrum of fluorescent lamp, incandescent lamp and fluorescent lamp is shown in Figure 2.
◎High light quality:
Since there is no ultraviolet and infrared in the spectrum, there is no heat, no radiation, and it will not burden the human eyes. There will be no eye pain and swelling when reading or working for a long time.
◎Good color rendering:
Compared with fluorescent lamps, the color rendering index of high-power LED desk lamps is higher, usually around 80. This is beneficial to reduce the fatigue of the human eyes and is very helpful to protect eyesight.
◎Low maintenance cost:
LED has a long life, with a half-life of luminous flux exceeding 50,000 hours, and generally more than 30 years of normal use. Strong shock and earthquake resistance, no tungsten wire, glass bulb and other easily damaged parts, the possibility of abnormal 'scrap' is very small.
◎Small size:
can make the lamps small and exquisite, more suitable for different places of use.
◎ With the battery, it is easy to turn the desk lamp into an emergency light. In the event of a power outage or emergency, help people evacuate and illuminate.
◎Environmental protection:
The waste is recyclable and has no pollution, unlike fluorescent lamps that contain mercury.
High-power LED desk lamp is a typical green lighting source product. As a product promoted and used in national green lighting, high-power white LED light source is an inevitable choice. Its product features are as follows:
◎High efficiency:
The luminous efficiency of high-power LED desk lamps has exceeded 100lm/W, and because the spectrum of LEDs is almost entirely concentrated in the visible light band, the luminous efficiency is far greater than that of incandescent lamps and is catching up with energy-saving lamps and fluorescent lamps. The spectrum of white LED is shown in Figure 1 below, and the spectrum of fluorescent lamp, incandescent lamp and fluorescent lamp is shown in Figure 2.
◎High light quality:
Since there is no ultraviolet and infrared in the spectrum, there is no heat, no radiation, and it will not burden the human eyes. There will be no eye pain and swelling when reading or working for a long time.
◎Good color rendering:
Compared with fluorescent lamps, the color rendering index of high-power LED desk lamps is higher, usually around 80. This is beneficial to reduce the fatigue of the human eyes and is very helpful to protect eyesight.
◎Low maintenance cost:
LED has a long life, with a half-life of luminous flux exceeding 50,000 hours, and generally more than 30 years of normal use. Strong shock and earthquake resistance, no tungsten wire, glass bulb and other easily damaged parts, the possibility of abnormal 'scrap' is very small.
◎Small size:
can make the lamps small and exquisite, more suitable for different places of use.
◎ With the battery, it is easy to turn the desk lamp into an emergency light. In the event of a power outage or emergency, help people evacuate and illuminate.
◎Environmental protection:
The waste is recyclable and has no pollution, unlike fluorescent lamps that contain mercury.
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