CL-840-S55-PC

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Optics - Remote Phosphor Light Sources are becoming increasingly popular for a wide variety of lighting applications. CL-840-S55-PC is one such light source, whose field of application and working principles are discussed in this article.

The primary application of CL-840-S55-PC is in street and roadway lighting. It is also suitable for use in mining, high mast, and advanced aerospace applications. The light source comes equipped with a selection of integral packages, including a flat-front reflector with a higher than average efficiency at an angle of 150° or less. With an accurate and uniform beam, this light source will provide efficient and consistent lighting performance for both roadway and mining applications.

In addition, CL-840-S55-PC has an operating temperature range of 20 to 40°C and an expected lifetime of 50,000 hours with no significant lumens depreciation. Its high-efficiency LED chip, which features a wide range of colors, offers excellent energy efficiency and long-lasting illumination. This product is also RoHS compliant and comes with a suite of safety-, physical- and electrical-related certifications.

As for its working principle, the CL-840-S55-PC light source utilizes a type of remote phosphor technology. This technology employs a blue LED (light emitting diode) light source that is coupled with a phosphor material, usually a rare earth metal, or a combination of metals. The blue LED light stimulates the phosphor to emit a different wavelength or color of light. The generated light is then dispersed from the phosphor material and emitted from the light fixture. This technology achieves excellent color rendering with superior light color mixing over a wide range of angles, without losing light intensity.

The CL-840-S55-PC offers a unique balance of LED management components to offer a good light quality in a fully integrated unit, with improved energy efficiency, more uniform beam profiles, and better lighting performance. The components used in the CL-840-S55-PC include the latest LED array, LED drivers, advanced thermal management technology, and a flat-front reflector. The CL-840-S55-PC also features a unique optics design that maximizes the light output of the LED.

In addition, the redesigned heat sink features multiple aluminum fins, which work together with the enclosure to provide superior thermal management performance. The integrated thermal management system, an improved thermal coupling efficiency, and a larger surface area, all contribute to enhanced reliability and longer life expectancy of the light source.

To sum up, the CL-840-S55-PC light source offers a combination of advanced LED technology and remote phosphor light output for a variety of lighting applications. Its operating temperature range, expected lifetime, and advanced LED chip make this light source a very reliable and efficient choice for street and roadway lighting, as well as other applications such as mining, high mast, and aerospace applications. The remote phosphor technology incorporated in this light source leads to excellent color rendering with superior light color mixing. Additionally, the light source features a suite of safety-, physical-, and electrical-related certifications.

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