With the growing demand for energy conservation and environmental protection, we are using LED lights more and more in lighting design. LED market is currently a mixed bag of good and bad, the manufacturers and businesses, are pushing, force blowing their own products. So what do you know about the corn cob bulb led lights factory?
The selection of LED lamps includes appearance, heat dissipation, light distribution, glare, installation, etc. We don't talk about lamp parameters today, only talk about the light source: you really will choose a good LED light source? The main parameters of the light source are: current, power, light flux, light decay, light color, color rendering.
Mistake one, the expectation of actual service life is too high.
But, like all basic light sources, the luminous flux lumens of leds decay with time. Therefore, although the LED glow time can be very long, LED lumen attenuation is affected by many environmental conditions such as ambient temperature, humidity and ventilation. Lumen attenuation is also affected by controls, thermal management, current levels, and many other electrical design considerations.
Mistake two, the actual luminous Angle as the effective Angle.
The luminous Angle of LED is divided into effective Angle and actual luminous Angle. The Angle between the direction of the luminous intensity value half of the axial intensity value and the luminous axis is the effective Angle. The half value Angle of 2 times the Angle of view is the actual luminous Angle. Angles beyond half the axial intensity are not counted as effective angles in practice because the light is too weak.
Therefore, consumers should pay attention to the actual luminous Angle of products when purchasing products. When calculating the number of products used in engineering, the actual luminous Angle shall prevail. The effective luminous Angle can only be used as a reference value.
Myth three, the greater the power, the higher the brightness.
corn cob bulb led lights factory
The luminance of LED is measured by luminescence intensity, which refers to the luminescence intensity in the direction of normal line (for cylindrical luminescent tube, it refers to its axis), that is, the luminous flux emitted by unit solid Angle, the unit is candlelight. As the general LED light intensity is small, so the intensity of light is often used as a unit of millicandela. Generally speaking, the light source will radiate its luminous flux in different directions with different intensities. The intensity of visible light radiation emitted by unit solid Angle in a specific direction is called light intensity, or axial brightness for short.
First of all, we often say: "how much do I want the lamp", this habit is a continuation of the previous traditional light source, then the light source only a few fixed wattage, basically can only choose in those wattage, can not adjust freely. And now LED, drive current slightly changed, power immediately changed! Are you still asking for power? Look out! The same LED light source, when the current is too large to drive, the power is up, but it will cause the decrease of light effect and the increase of light decay.
corn cob bulb led lights factory is a flexible LED decorative lamp and a kind of LED wall washing lamp. It can be installed single or in combination, and has the advantages of long life, easy to bend and low power consumption.
The corn cob bulb led lights factory is a very simple product. Its appearance, structure and function are almost the same in the market. Generally, the corn cob bulb led lights factory is assembled with LED patches. Also used in - line LED assembly.
The shell of the corn cob bulb led lights factory is made of aluminum alloy. It is not only simple in structure, but also beautiful in appearance. It is also strong and corrosion resistant. At the same time, the lamp surface also made electrostatic spray treatment, can cope with a variety of harsh weather conditions.
If the corn cob bulb led lights factory is located in a dusty place, it is easy to let dust cover the radiator, affecting the normal heat dissipation of the lamp. If there is smoke, water vapor in the place, it is easy to affect its normal work, so when installing should try to avoid in these places, if can not avoid, need to do all the protective measures in advance.
corn cob bulb led lights factory The Corn Cob bulb LED Lights Factory is suitable for all kinds of buildings, indoor and outdoor partial or contour lighting. General outdoor line lights are suitable for all kinds of Bridges, buildings and outdoor advertising facade lighting; Indoor line lights are suitable for lighting indoor dark slots, wardrobes, cabinets, etc.
corn cob bulb led lights factory https://www.zliec.com/LED-Ecolume-Corn-Lamp
