Advantages and disadvantages of LED lamp

LED is good, but I suggest you use ordinary electric lights. Because the price of LED is too high, the price is not only several times, dozens of times, but hundreds of times. The price of LED lamps cannot be converted by power, and the correct price should be calculated by the luminous quantity (LM).

Not cost-effective

LED lights should be discussed in terms of large-scale projects. If they are counted as a single item, unless they are used for decades, the cost is not worthwhile.

long life

The life of LED ranges from 50,000 hours to 6,543.8+10,000 hours, but many people don't know that the life of power supply ranges from 6,543.8+10,000 hours to 30,000 hours. Based on eight hours of daily use, it can only be used for three to five years, and the price of each power supply is more expensive than that of ordinary lamps.

High cost

Calculated by a single lamp, no matter how much power LED saves, even if LED does not use electricity, the cost is higher than that of ordinary lamps.

Good development prospects

However, LED lamps are still in the primary stage, and there are still many development prospects. When the technology is mature in the future, they will inevitably become the main products of lighting.