What Are the Main Aspects of LED Lighting Fixture Testing?
Canco Lighting Blog / By Will Xue
LED Lighting Fixture has revolutionized the lighting industry with its energy efficiency, long lifespan, and versatility. However, ensuring the quality and performance of LED lighting fixtures is crucial to provide consumers with reliable and safe products. This is where comprehensive testing plays a vital role. In today’s article, Canco will share with you the main aspects of LED lighting fixture testing and the standards involvedl
1. Photometric Performance:
The photometric performance evaluation of LED lighting fixtures encompasses various essential factors that determine their light output quality. These include parameters such as color temperature, chromaticity coordinates, color rendering index (CRI), power factor, luminous flux, luminous efficacy, spatial color distribution, and luminous intensity distribution. Standards such as IES LM-79, CIE No. 13.3, ANSI C78.377, and ANSI C82.772002 are commonly employed in assessing these aspects, ensuring that LED lighting fixtures meet the required specifications for optimal illumination.
2. LED Lifespan Maintenance:
The longevity of LED lighting fixtures is a critical attribute that directly impacts their performance and user satisfaction. LED lifespan maintenance testing, conducted by the industry-standard IES LM-80-08, examines the ability of LED lighting fixtures to maintain their light output over an extended duration. These tests typically require the fixtures to demonstrate reliable performance for a minimum of 6000 hours, ensuring their durability and long-lasting illumination capabilities.
3. Safety Compliance:
Safety is paramount when it comes to LED lighting fixtures. Compliance with rigorous safety standards ensures that these products do not pose any risks to users or their surroundings. Adhering to industry-specific safety regulations, such as UL8750 (Underwriters Laboratories) and UL1993, guarantees that LED lighting fixtures undergo thorough testing to meet electrical safety standards, fire safety requirements, and protection against potential hazards. This compliance ensures consumer safety and fosters trust in the product.
4. Regulatory Standards and Compliance:
In addition to safety considerations, LED lighting fixtures must comply with relevant regulatory standards to ensure reliable operation and minimal electromagnetic interference. Compliance with regulations, such as FCC CFR Title 47 Part 15, demonstrates adherence to electromagnetic compatibility requirements and enables LED lighting fixtures to obtain FCC certification. This certification ensures that the fixtures are free from disruptive interference and can operate seamlessly in various environments.
5. Other Requirements:
In addition to the aforementioned aspects, LED lighting fixtures may undergo additional testing to meet various industry-specific requirements and standards. These include evaluations of environmental temperature performance, rapid cycling stress resistance, transient protection capabilities, noise levels, minimum operating temperature thresholds, and adherence to standards such as ANSI C78.5, ANSI C79.1, CIE No. 18.2, ANSI C78.20, and ANSI C62.41. These tests address aspects such as permissible lamp bases, LED operating frequencies, operating voltage range, maximum lamp diameter, and maximum overall length. Complying with these requirements ensures the compatibility, reliability, and optimal performance of LED lighting fixtures in diverse applications.
Comprehensive testing of LED lighting fixtures is indispensable in maintaining high-quality products that meet performance standards, safety regulations, and industry-specific requirements. As the demand for energy-efficient lighting continues to rise, comprehensive testing remains an essential part of the LED lighting industry, allowing consumers to make informed choices and enjoy the benefits of reliable and efficient lighting solutions. Most LED Lighting from Canco already has UL, ETL, and CE, quality you can trust.
