Led bulb manufacturers' advantages of led energy saving Led bulb manufacturers' advantages of LED energy saving, environmental protection, long life, high brightness, high temperature stability, led small volume, designers can change the lamp mode, high luminous purity without lamp cover filtering, fast response, no heat start up.
So how do we distinguish between good and bad? Passive heat dissipation must have a certain temperature, relying on the natural convection of the air, naturally radiating heat into the air through the metal sheet.
1.The advantages of led have three major, led bulb manufacturers to tell you that the design requirements are low, the manufacturing cost is low, and the starting price is cheap.
Disadvantages: Due to the long metal track, if the space is not enough, the heat dissipation tape can not be properly dispersed, thus affecting the heat dissipation effect. Generally, the installation may require hole punching.When the fan is actively dissipated and the light source is just lit, the fan starts working at the same time.
2.Advantages: The led headlights with fans are compact in structure, short in buttocks, and can be installed in more models without punching or damaging the original car structure.
Disadvantages: high design requirements and high cost, so the general fan cooling structure on the market will generally be higher than the price of the heat dissipation tape. If the fan is damaged, the led lamp bead will not work properly.
Led light is good. 4 years ago, I have converted all the energy-saving lamps in my house into led lights. The effect is very good, and the transformation is very simple, not expensive. Its advantages are:Led lamp energy saving effect is obvious. I compared the led light, which is also a new light 15W, with the 15W energy-saving lamp. The brightness of the led light is much higher. This shows that the energy saving effect of the led lamp is very obvious at the same brightness.
The life of the led lamp is long. When the energy-saving lamp is used for a period of time, the filament end is gradually blackened, and the light decay is gradually increased, and the service life is generally 2 to 3 years. Although the LED light also has light decay, it is not very obvious. I have used several LED lights for 10 years, and it is still in normal use.
The led lamp has a low failure rate. If the design of the led lamp is reasonable, the quality of the lamp bead and the driving constant current source is no problem, and generally there is little trouble, even if the individual lamp bead is broken, it can be replaced. But some energy-saving lamps can only be one-off.
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2022 11/08