As a well-known comprehensive testing service institution that has long-term cooperation with various enterprises and institutions in China, Baijian Testing adheres to the guiding ideology of China's scientific development concept, adhering to the development concept of "honesty first, integrity based, precision testing, and attentive service", and is committed to promoting the development of the domestic third-party testing industry. We are dedicated to providing you with cost-effective lamp light source testing technology consulting services
Detection scope:
Indoor lighting fixtures: LED ceiling lights, wall lights, desk lights, etc.
Outdoor lighting fixtures: LED street lights, tunnel lights, landscape lights, road signal lights, etc.
When lighting sources, lighting fixtures, and their accessories used in lighting and distribution energy-saving projects enter the site, their following performance should be retested, and the testing items are as follows:
&Nbsp; 1. Initial luminous efficiency of lighting source
&Nbsp; 2. Energy efficiency value of lighting fixtures and ballasts
&Nbsp; 3. Efficiency of lighting fixtures
&Nbsp; 4. Lighting equipment power, power factor, and harmonic content values
Test items:
Optoelectronic performance (IES LM-79-08, CIE No. 13.3, ANSI C78.377, ANSI C82.772002): color temperature, chromaticity coordinates, color rendering index, power factor, light output, luminous efficiency, spatial color distribution, luminous intensity distribution LED lamp life maintenance (IES LM-80-08): ≥ 6000H (if the lamp bead has an IES LM-80 test report, this test can be omitted)
Detection standards:
Optoelectronic performance (IES LM-66, IES LM-9, CIE No. 13.3-1995, ANSI C82.77): color temperature, color rendering index, power factor, optical output Luminous efficiency 1000 hours life maintenance (IESNA LM65, ANSI C78.5): 1000H40% lumen maintenance at rated life (ANSI C78.5): rated life (IESNA LM65, ANSI C78.5): ≥ 6000H
Function of testing report:
1. Project bidding: Issue authoritative third-party CMA/CNAS qualification report
2. Online e-commerce platform entry: Quality inspection report recognized by major e-commerce platforms 3. Used as a sales report: issuing legally effective testing reports to make consumers more confident 4. Papers and research: Provide professional personalized testing needs 5. Judicial services: providing scientific, fair, and accurate testing data 6. Industrial problem diagnosis: Verify the troubleshooting and correction of industrial production problemsBaijian and testing process:
1. Telephone communication and confirmation of requirements
2. Recommend solutions and confirm quotations 3. Mail samples and arrange testing 4. Progress tracking and result feedback 5. Provide reports and after-sales service 6. If urgent or priority processing is requiredTesting and testing characteristics:
1. The testing industry is fully covered, meeting different testing needs
2. Fully cover the laboratory and allocate localized testing nearby3. Engineers provide one-on-one services to make testing more accurate
4. Free initial testing, with no testing fees charged
5. Self service order delivery for free on-site sampling
6. Short cycle, low cost, and attentive service 7. Possess authoritative qualifications such as CMA, CNAS, CAL, etc 8. The testing report is authoritative and effective, and is generally used in China