Scope
This standard specifies the terms and definitions, classification and naming, technical requirements, test methods, inspection rules, marking, packaging, transportation, and storage of LED lamps for road lighting This standard is applicable to LED lamps for road lighting that integrate LED devices, their control driver circuits, and lamps, and are powered by an AC 220 V/50 Hz power supply (hereinafter referred to as "lamps") Lamps that comply with this standard should be able to start and ignite normally within the range of 92% to 106% of the rated power voltage and 30 ℃ to 45 ℃
Normative reference documents
The clauses in the following documents become the clauses of this standard through reference.
. For dated reference documents, all subsequent amendments (excluding erroneous content) or revisions are not applicable to this standard. However, parties to agreements based on this standard are encouraged to study whether the latest versions of these documents can be used. For undated references, the latest version applies to this standard GB/T 2828.1 Sampling Procedures for Inspection by Attributes - Part 1: Sampling Plans for Batch wise Inspection Retrieved by Acceptance Quality Limit (AQL) (GB/T 2828.1-2003,1SO)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