T/NHLSAN 6-2019 LED spotlight
T/NHLSAN 6-2019 LED spotlight
Basic Information
Scope
Scope: This standard specifies the terms and definitions, structure, classification and naming, technical requirements, test methods, inspection rules, marking, packaging, transportation, and storage of LED floodlights. This standard applies to LED floodlights used for indoor and outdoor lighting decoration (excluding underwater lighting) in buildings, decoration, advertising, green landscaping, and commercial spaces, powered by direct current below 250 V or alternating current below 1,000 V. Main technical content: The main technical content of LED floodlights includes: environmental requirements, safety, appearance, electroplating and chemical coatings, photoelectric performance (power, power factor, nominal illuminance, colorimetric tolerance, initial luminous flux, initial main wavelength, initial luminous efficiency, color temperature, beam angle), lifespan (average lifespan, luminous flux maintenance rate, switching frequency), photobiological safety, vibration, and electromagnetic compatibility.