T/NHLSAN 1-2018 LED Garden Light
T/NHLSAN 1-2018 LED Garden Light
Basic Information
Scope
Scope: This standard specifies the terms and definitions, models and nomenclature, requirements, test methods, inspection rules, and marking, packaging, transportation, and storage of LED courtyard lamps. This standard applies to outdoor lighting in public places such as residential communities, tourist attractions, parks, squares, sidepaths, urban slow lanes, and narrow lanes. Main technical content: This standard specifies the terms and definitions, models and nomenclature, requirements, test methods, inspection rules, and marking, packaging, transportation, and storage of LED courtyard lamps. The technical content mainly includes: 1. Environmental adaptability 2. Appearance 3. Photoelectric performance (initial luminous flux, initial luminous efficiency, power, power factor, initial color rendering index) 4. Lifespan (average lifespan, luminous flux maintenance rate, switching cycles) 5. Safety requirements 6. IP protection rating 7. Photobiological safety 8. Salt spray 9. Control devices 10. Electromagnetic compatibility