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Energy Star certification is awarded to products that meet stringent energy efficiency guidelines set by the U.S. Environmental Protection Agency.

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FCC certification confirms that a product meets the electromagnetic interference and radiation standards set by the Federal Communications Commission. This ensures that the product will not interfere with other electronic devices and communication networks.

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Standards and certifications play a crucial role in ensuring the safety, performance, and compliance of LED lighting products, helping consumers and businesses make informed decisions about their use in various applications.

NSF certification ensures that products meet strict public health and safety standards, particularly for food, water, and consumer goods. For LED lighting, it often applies to products used in food service or healthcare environments.

RoHS compliance ensures that products do not contain specific hazardous materials, such as lead, mercury, and cadmium, in amounts exceeding the established limits.

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Water resistance indicates how a product will perform under various environmental conditions. Standards organizations like the IEC, UL/ETL, and NEC (National Electric Code) have multiple designations for water resistance. Which one is important to you will depend on your application.

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UL IoT Security certification evaluates the cybersecurity aspects of connected devices. Products with this certification meet UL's requirements for IoT security, ensuring robust protection against cyber threats and vulnerabilities.

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Correlated Color Temperature (CCT) can be defined as the color of white light a light source is emitting. CCT is measured in Kelvin (K). The different color temperatures along the Kelvin scale correlate with different shades of white light, all of which impact how an individual perceives the space. LED lights are typically grouped into 3 different color temperatures: warm white, natural white, and cool white. Warm white gives off a yellow shade of light, natural light closely resembles the color of light given off from the sun, and cool light has a slightly blue tint to it.

ETL certification indicates that a product has been tested by Intertek and found to meet the minimum requirements of prescribed safety standards. Products with the ETL mark comply with North American safety standards and can be sold in the United States and Canada.

UL certification signifies that a product has been tested and meets stringent safety standards set by Underwriters Laboratories. It is one of the most recognized safety standards for electrical and electronic products in the United States.

California Title 24 is a building energy efficiency standard that mandates certain energy-saving measures, including lighting requirements.

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This paper addresses the problem of space-time stereo with active illumination and presents a formulation of this problem in the variational framework. Variational problems of this scale are computationally expensive to solve directly. We overcome this challenge by showing that speed-improving techniques, as the full-multi-grid and the multi-level-adaptation techniques, can be applied. We evaluate the performance of our method on 3 ground-truth datasets. The experimental results for synthetic and real datasets show that the combination of active illumination and variational space-time stereo improves the quality of the reconstruction on average by up to 3.1 times compared to a reconstruction from a single passive stereo image pair without active illumination.

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Kosov, S., Thormählen, T., Seidel, H.-P.: Accurate real-time disparity estimation with variational methods. In: Bebis, G., Boyle, R., Parvin, B., Koracin, D., Kuno, Y., Wang, J., Wang, J.-X., Wang, J., Pajarola, R., Lindstrom, P., Hinkenjann, A., Encarnação, M.L., Silva, C.T., Coming, D. (eds.) ISVC 2009. LNCS, vol. 5875, pp. 796–807. Springer, Heidelberg (2009)

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Scharstein, D., Szeliski, R.: A taxonomy and evaluation of dense stereo correspondence algorithms. International Journal of Computer Vision 47, 7–42 (2001)

DLC certification is focused on the quality and performance of energy-efficient lighting products. Products with DLC certification are recognized for their efficacy, quality, and energy savings, making them eligible for rebates and incentives.

Correlated Color Temperature (CCT) can be defined as the color of white light a light source is emitting. CCT is measured in Kelvin (K). The different color temperatures along the Kelvin scale correlate with different shades of white light, all of which impact how an individual perceives the space. LED lights are typically grouped into 3 different color temperatures: warm white, natural white, and cool white. Warm white gives off a yellow shade of light, natural light closely resembles the color of light given off from the sun, and cool light has a slightly blue tint to it.

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