LED table lamps are favored by more and more consumers because they are beautiful, practical and durable. However, what are the disadvantages of LED table lamps?
1. The price is expensive, it needs constant current drive, and the heat treatment is not easy, and it is easy to decay.
2. The lighting brightness is small, which is not suitable for large area lighting.
3. LED lights will also generate heat and need heat dissipation.
4. In the initial stage, LED lighting is mainly used in large-scale landscape lighting, but it is not suitable for high-eye environment. At present, it is mainly based on experiments.
5. The led lamp will also generate heat and need heat dissipation. LED cannot be used simply as a general light source; its use requires driving power, optical and thermal conduction.
6. The small LED lamp beads will slowly wear out after several years of use and cannot be replaced, easily causing the entire table lamp to be scrapped.