What is Luminous Flux?

Phuc Gia® is an organization that provides information and definition about luminous flux to organizations and enterprises. This is a term of great interest to many of Phuc Gia®‘s customers, and to understand this term with the utmost accuracy, please refer to the article below as Phuc Gia® has provided a detailed analysis in the following article!

See more: Capacity Profile Of Phuc Gia Laboratory Corporation

Definition of Luminous Flux and its Unit of Measurement

• In the field of optical metrology, luminous flux (lumen) is the photometric quantity that indicates the radiant power of the light beam emitted from a light source. Put simply, luminous flux is the amount of light emitted by a light source in all directions over one second. The unit of luminous flux in the SI and CGS unit systems is the lumen, symbolized as lm. In other words, luminous flux is a quantity used to measure radiant power (light), similar to how electrical power or sound intensity is measured. Because luminous flux indicates the brightness level of a light source, you should pay attention to the luminous flux index when buying decorative lamps (such as chandeliers, wall lamps, table lamps, floor lamps, etc.) that use LED bulbs. The higher this index, the brighter the lamp will be; if a larger space needs to be illuminated, a larger luminous flux is required, and vice versa.
• Luminous flux is symbolized as φ or v.
• The unit of luminous flux in the SI and CGS unit systems is the lumen (lm). One lumen is defined as the luminous flux produced by a light source that emits a luminous intensity of 1 candela over a solid angle equal to 1 steradian}.

Luminous flux is used to measure the amount of light emitted by an electric lamp; it is not measured in any specific direction of light emission, and this value is usually indicated on lighting products.

=> Summary: Luminous Flux – Is the total amount of light emitted by a light source.

The above are the analyses of Luminous Flux that Phuc Gia® wishes to share with organizations. In particular, besides providing information on Luminous Flux, Phuc Gia® is also a leading provider of Logistics Services, Certification and Conformity Declaration Services, Energy Labeling Services, Food Safety Declaration Services, and especially Testing – Certification Services. Organizations in need should contact Phuc Gia® immediately to receive in-depth consultation and comprehensive Customs Services in the quickest and most professional manner!

WHAT MAKES THE PHUC GIA® BRAND:

Phuc Gia® – The Leading Unit Providing Customs Services:

The reasons why all enterprises choose Phuc Gia® as the leading unit in consulting for Food Safety Conformity Declaration and Food Safety Regulatory Compliance Declaration, Energy Labeling, Conformity Certification, Cosmetic Declaration, and Logistics Services:

Phuc Gia® has over 10 years of experience in the industry, and is the first unit with sufficient capability to provide Customs services to over 500 large and small organizations In & Out of Vietnam, including: Sharp (2012); Samsung (2012); Hitachi (2013); Electrolux (2013); Panasonic (2013); LG (2013); Sony (2013); Siemens (2013); Mitsubishi (2013); GE (2013); Haier (2014); Toshiba (2014); Carrier (2014); Philips (2014); HappyCook (2015); General (2015); TCL (2015); Alaska (2015); Casper (2015); Gree (2016); Hải Hà (2016); VinMart (2017)…

Phuc Gia® owns a professional Consultation Team and workflow process, capable of answering all enterprise inquiries, helping customers optimize time, mental effort, physical effort, and minimize risks during the process of goods transportation and customs clearance procedures.

Phuc Gia® is the first & only unit to publicly announce the Global Listed Price on its Website and provide free one-year insurance to customers in the event that State legal regulations change!

FREQUENTLY ASKED QUESTIONS:

Despite our services being in the high-price segment, why is Phuc Gia® still chosen by enterprises as the leading reliable unit for customs services?

• This is a concern shared by many customers before choosing Phuc Gia® as their Customs Services provider.
• Over the past 10 years, Phuc Gia® has served over 500 large and small Domestic and International Enterprises. More than 90% of the enterprises that have used Phuc Gia®’s Customs Services agree that the quality of the Service is commensurate with the money they invest.
• Customers comment that: “The price the Enterprise pays when using Phuc Gia®’s Customs Services is SIGNIFICANTLY MORE COST-EFFECTIVE compared to the time and expense the Enterprise would incur to independently complete tasks such as: self-arranging product testing; self-researching and preparing dossiers; self-working with relevant ministries and departments to finalize dossiers; self-obtaining Customs Clearance permits…”
• Phuc Gia® commits to optimizing your time, mental effort, physical effort, and money during the Customs Clearance process, as well as MINIMIZING RISKS during the licensing process!

For more details, please contact us at:
PHUC GIA LABORATORY CORPORATION
PHUC GIA CERTIFICATION CENTER
PHUC GIA INSPECTION TESTING CENTER

Address: ICD Long Bien, No. 01 Huynh Tan Phat, Sai Dong B Industrial Park, Long Bien Ward, Hanoi City, Vietnam.
Hotline: 0981 996 996/ 0982 996 696/ 024 7779 6696
E-mail: lab@phucgia.com.vn
Website: phucgia.com.vn
Working time: Monday to Friday 8:00 – 18:30; Saturday 8:00 – 12:00