Recently, LED lighting has spread rapidly. Whether a designer masters LED lighting design not only affects the overall design level and ability, but also affects the final effect of the design. LED lamps have the functions of green, environmental protection, energy saving and low carbon. Compared with the obsolete incandescent lamps and the currently used electronic energy-saving fluorescent lamps, their electric power is only about 20% of the above lamps, and the lighting brightness is several times higher. .

　　The use of LED lights in the home should be based on the health and comfort of the human body and does not damage the eyesight as the selection criteria.

　　Color temperature and color temperature classification of LED lights

　　Color temperature value of LED lighting brightness:

　　1. The color temperature of the LED light is white between 5000K and 6700K.

　　2. The color temperature is between 4000K and 5000K, which is natural white.

　　3. The color temperature is warm between 2700K~4000K.

　　These values have instructions, notes and marks on the outer packaging of the finished LED lamps. It can help people accurately understand and choose correctly when choosing.

　　The color temperature of natural white and warm color gives people a warm and comfortable feeling, which is more suitable for home bedroom, study, kitchen and bathroom.

　　Positive white is suitable for living rooms, balconies, sky gardens, activity rooms and other open spaces and other places.

　　LED lights have blue light problems

　　LED lights have blue light problems. Statistics show that working, studying, and reading under blue light for a long time can damage human eyesight. The color temperature is relatively high, such as the LED lamp with a color temperature above 6700K, which has blue wavelength light, and the light with a color temperature of 2700K~5000K is normal. Therefore, try to avoid using LED lamps above 5000K for indoor LED lights.

　　The 5W power of the LED lamp is about the same as the 40W power of the incandescent lamp. When choosing, it is best to use the house area and space to conduct a field trial to determine the size of the selected power.

　　LED bulb (bubble) lights are not suitable for lamps with dimming function circuits such as desk lamps.

　　The choice of LED light depends on the certification mark

　　There are many varieties of LED lights on the market. Products from cottages and small workshops appear in different sales channels. Their prices are low, and there is a big gap between the quality, safety, brightness, and color temperature of the products produced by regular manufacturers.

　　When choosing an LED lamp, look at the certification mark on its outer packaging. Only LED lamps with national standards and safety certifications (such as 3C certification, CE certification, etc.) and national product quality certificates have reliable guarantees in terms of safety, performance and design.