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https://www.ledmeen.com/products/

1、 Overview

LED lamps are applied lighting lamps made of LED as the light source. Mainly used in outdoor landscape

Lighting, special decoration lighting application. Interior decoration and lighting, road lighting, etc.

First, as a new type of lighting, LED lighting has great advantages over traditional lighting. Its main advantages are:

1. Energy saving The energy consumption of white LED is only 1 / 10 of that of incandescent lamp and 1 / 4 of that of energy-saving lamp.

2. Longevity The actual service life can reach more than 50000 hours, which is several times or even dozens of times of the general light source.

3. High purity, bright and rich colors. At present, LED products cover almost the entire visible spectrum, and

High color purity.

4. Solid light, good seismic performance, solid and reliable.

5. Dynamic color control, light and dark adjustable, three primary color LED combination can use PWM to achieve color change

Turn.

6. LED has strong light emission directivity, high luminous flux utilization rate, and small volume, which is easy to be used outside LED lamps

Visual design and control of light intensity distribution.

7. LED can use DC low-voltage power supply, safe and reliable.

8. The luminous efficiency of LED lamps is high. At present, the white LED used in mass production can reach a maximum of 150lm / W.

9. Green lighting, free of mercury and other harmful substances.

II. Disadvantages of LED lamps:

1: High cost of LED lamps

The price of a set of LED lamps is ten times or even dozens times that of an energy-saving lamp.

2: High power LED with low light efficiency

The light output efficiency of high-power LED above 3W is lower than that of high-pressure sodium lamp, etc., and the energy saving of LED is only relative to 50W

For interior lamps. It is far inferior to high-pressure sodium lamp in high brightness lighting above 50W.

3: Large LED heat generation

Especially for high-power lamps and lanterns, the heat generation is large, which lead

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