IES LM-84-20 Approved Method: Luminous Flux Measurement and Color Maintenance of LED Lamps, Light Engines and Luminaires

Electric Electronic Tests

IES LM-84-20 Approved Method: Luminous Flux Measurement and Color Maintenance of LED Lamps, Light Engines and Luminaires

EUROLAB laboratory provides testing and compliance service within the scope of IES LM-84-20 standard. This standard provides a method for measuring luminous, radiant, or photon flux, as well as chromaticity and other spectral properties over time.

IES LM-84-20 Approved Method: Luminous Flux Measurement and Color Maintenance of LED Lamps, Light Engines and Luminaires

This method applies to LED lamps, LED light engines, LED luminaires, OLED light engines and OLED luminaires. The method describes procedures to be followed and precautions to be followed in both initial determination and reproduction of results to determine luminous, radiant or photon flux and spectral power distribution (SPD) and chromaticity as standard.

Solid state lighting products are used in horticulture and other applications. These products are expected to be adopted in new lighting applications and enter additional markets. As a result of additional applications to solid state lighting products, the scope of this approved method has been expanded to include reporting both photon flux and radiant flux as well as luminous flux.

A light-emitting diode (LED) is a semiconductor equipment that emits optical radiation when an electric current is passed through it. Most LEDs emit a narrow band of wavelengths ranging from infrared (about 1000 nanometers wavelength) to ultraviolet (about 300 nanometers).

LEDs are used in remote controls, security lighting, phone, tablet and computer displays, TV sets, home lighting, outdoor lighting, street and garden lighting, traffic signals, and increasingly in the automotive industry.

However, despite its many advantages, studies are ongoing to assess whether there are any potential risks to human health from these innovative light sources. Opinions on the possible risks of LEDs to human health are published. However, any optical radiation exposure from LEDs is negligible compared to exposure to natural light outdoors.

EUROLAB assists manufacturers with IES LM-84-20 test compliance. Our test experts, with their professional working mission and principles, provide you, our manufacturers and suppliers, the best service and controlled testing process in our laboratories. Thanks to these services, businesses receive more effective, high-performance and quality testing services and provide safe, fast and uninterrupted service to their customers.

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