The B/T24908 standard specifies the terms and definitions, product classification and naming, technical requirements, test methods, and inspection rules of non directional self ballasted LED lamps for general lighting. This standard applies to non directional self ballasted LED lamps that are used for general lighting in households and similar fields, integrating stable ignition components into one
The scope of application is as follows:
The rated power shall not exceed 60W Rated voltage AC220V, frequency 50Hz Use screw type lamp caps that comply with GB/T1406.1 or bayonet lamp caps that comply with GB/T1406.5 Note: The term "lamp" appearing in this standard represents "non directional self ballasted LED lamps for general lighting", unless otherwise specified as other types of lamps All lamps that meet the requirements of this standard should be able to start and operate normally within the range of 92% to 106% of the rated power supply voltage or the nominal working voltage, with an ambient temperature between -20 ℃ and 45 ℃
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