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.
Why do LED conference flat-panel lights become efficiency boosters?
The differences between luminous flux and Illuminance
The illuminance of laser beam moving head
12pcs 60W rgbw 4 in 1 moving bar light zoom with strobe
Waterproof laser beam light is a professional stage lighting device with waterproof function
About Product
Can you accept the sample order?
Yes, we can. The sample order for trial is acceptable.
About Customized Services
Can you provide OEM / ODM services ?
Yes, we can support OEM/ODM services for the details, which can be negotiated with our sales team.
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.
About Company
What is the main product of your company ?
Our main products covers moving head light , led profile spot light , led fresnel , led panel , led wall washer , gobo projector , led strobe light, etc.
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.
VANRAY Waterproof LED Par Light LP-200Z 200W Zoom Par Light
VANRAY Waterproof LED Par Light LP-200Z 200W Zoom Par Light
VANRAY LED Par Zoom Wash LP-1515Z 15pcs 15W RGBW Waterproof LED Par Light
VANRAY LED Par Zoom Wash LP-1515Z 15pcs 15W RGBW Waterproof LED Par Light
VANRAY Theater LED Par Can Lights LP-350SJL 350W White LED Par Can Lights
VANRAY Theater LED Par Can Lights LP-350SJL 350W White LED Par Can Lights
VANRAY LED Par Light Stage LP-200ZC RGBW LED Par Light Suppliers
VANRAY LED Par Light Stage LP-200ZC RGBW LED Par Light SuppliersGet in Touch With VANRAY
Create unforgettable stage moments with our advanced lighting solutions!
Contact us now by filling out the form below or calling us directly to begin your lighting journey!
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.
Copyright © 2025 VANRAY. All Rights Reserved.
Instagram
YouTube
Facebook