led outdoor advertising light projection light
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Which one is better, projector light source, LED light source or laser light source?
Analysis of the advantages and disadvantages of light bulbs, LED light sources, and laser light sources:
1. Light bulbs
Advantages: high brightness, good color reproduction, and mature technology. Disadvantages: The life of the bulb is short. Generally, the brightness will decay after 2,000 hours. The bulb needs to be replaced frequently, and the maintenance cost is too high. In addition, the bulb has high calorific value and may explode if used for too long.
2. LED light source
Advantages: wider color gamut, higher color saturation, long service life, which can reach tens of thousands of hours, coupled with the advantages of small size, low energy consumption, low cost, etc., it is suitable for home smart phones The projector market is widely used. Disadvantages: The biggest shortcoming of LED light sources is low brightness. However, with the gradual popularization of Osram LED technology in Germany, projectors using LED light sources have also ushered in breakthroughs in brightness, such as Dangbei F5, JMGO J10S, etc., the brightness is It has exceeded 2000ANSI lumens.
1. Light bulbs
Advantages: high brightness, good color reproduction, and mature technology. Disadvantages: The life of the bulb is short. Generally, the brightness will decay after 2,000 hours. The bulb needs to be replaced frequently, and the maintenance cost is too high. In addition, the bulb has high calorific value and may explode if used for too long.
2. LED light source
Advantages: wider color gamut, higher color saturation, long service life, which can reach tens of thousands of hours, coupled with the advantages of small size, low energy consumption, low cost, etc., it is suitable for home smart phones The projector market is widely used. Disadvantages: The biggest shortcoming of LED light sources is low brightness. However, with the gradual popularization of Osram LED technology in Germany, projectors using LED light sources have also ushered in breakthroughs in brightness, such as Dangbei F5, JMGO J10S, etc., the brightness is It has exceeded 2000ANSI lumens.
编辑于：2024-09-20 23:17:15
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