Advantages and disadvantages of high-voltage light strips and low-voltage light strips: high-voltage light strips Advantages: high-voltage light strips are easy to install, and a string can be as long as 50 meters or 100 meters. There is no need to repeatedly connect high-voltage light strips. Disadvantages: high-voltage light strips belong to AC light strips, which are not enough Stable, if a lamp bead dies, it will affect 1 meter, and the lifespan is not as long as that of low-voltage lamp strips. Advantages of low-voltage light strips: constant current and constant voltage light strips, stable performance, good consistency, long life, safety and no electric shock. Disadvantages of low-voltage light strips: 5 meters each, a long string must be in the middle...
The biggest disadvantage of COB packaging is the problem of heat dissipation. Since the high-power chip packaging is concentrated in a small area, all the heat is concentrated in a small area and it is difficult to dissipate heat, which greatly affects the life of the lamp. Another advantage lies in the light spot, which is beneficial to the secondary optical design. Many people say that the high color rendering index and high brightness are not his advantages. SMD, COB, etc. can do it....
Both are flexible light sources. In many cases, which one should we choose is what we need. The former has a package and is suitable for dusty environments. It is not easy to cause short circuits between electrodes. The disadvantage is that the size is thick and the heat dissipation is poor . The latter has better light transmittance and smaller size. It is often used in glass windows, and it is easy to cause short circuits between electrodes in a dusty and humid environment....
1. Low power. Compared with high-power lamps such as spotlight downlights, the power of led strips is low.2, the focus is limited. The light from the strip is not concentrated enough to be used as focused lighting for a particular item....
1. Soft and can be curled like a wire. 2. Can be cut and extended. 3. The light bulb and circuit are completely wrapped in flexible plastic, which has good insulation and waterproof performance and is safe to use. 4. Strong weather resistance. 5. It is not easy to break and has a long service life. 6, easy to make graphics, text and other shapes....