What does luminous flux mean ?
Discover the essence of luminous flux with Vanray. Luminous flux measures the total perceived power of light, crucial in assessing lighting efficiency. At Vanray, we illuminate spaces with optimized lighting solutions, ensuring energy-efficient brilliance. Unveil how our innovative designs transform environments by maximizing luminous flux, marrying functionality with cutting-edge technology. Illuminate your world with Vanray's expertise in lighting excellence.
What does luminous flux mean ?
luminous flux refers to the radiation power that can be felt by the human eye, which is equal to the product of the radiation energy of a certain band and the relative visibility of that band in a unit time. Because the relative visibility of the human eye to different wavelengths of light is different, so the radiation power of different wavelengths of light is equal, its luminous flux is not equal.
Illuminance is expressed by luminous flux (Lux LX), and the unit is LM/㎡, that is, lumens/square meter. The formula is: 1Lx=1 Lm/㎡. Generally speaking, it is the amount of light per unit area that the human eye can see. Assuming that the object is uniformly illuminated by light, then, when the luminous flux obtained on 1 square meter is 1 lumen, its illuminance is 1 lux.
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About Company
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Our company has been established since 2013.
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Yes, our products support global logistics and distribution services, and you can receive our products anytime and anywhere.
About After Sales
What is the product quality guarantee time ?
Our stage lighting product guarantee time is 1 year; all products can support after-sale service during this period; if lights are broken, we can provide spare parts for free.
About Customized Services
How long does customized service take?
The time for customized services depends on your specific needs and order volume. Generally speaking, normally 2-3 days, we will provide you with customized solutions as soon as possible.
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VANRAY Lighting is a comprehensive enterprise focused on stage lighting research and development, production, sales, integration, and service.
With decades of stage lighting industry experience, we have built a strong reputation for stage lighting product reliability and service perfection, serving customers in a wide range of sectors.
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