49 products were found matching your search for QLED Quantum Dot Light Emitting Diode in 6 shops:

Illuminate your indoor garden with our powerful 320-Watt Full Spectrum Quantum Board LED Grow Lights, featuring top-tier LM281B plus Pro diodes. Perfect for nurturing seedlings and enhancing plant growth in tents or enclosed spaces, our lamp delivers a balanced spectrum of light that mimics natural sunlight, optimizing photosynthesis and boosting yields. Experience vibrant, healthy plant development with energy-efficient, high-intensity lighting designed to maximize your gardening potential. Elevate your indoor growing experience to new heights with our premium grow light. Color: Green. Material: Aluminum.

Revised and fully updated, the second edition of this graduate textbook offers a comprehensive explanation of the technology and physics of LEDs such as infrared, visible-spectrum, ultraviolet, and white LEDs made from III-V semiconductors. Elementary properties such as electrical and optical characteristics are reviewed, followed by the analysis of advanced device structures. With nine additional chapters, the treatment of LEDs has been vastly expanded, including new material on device packaging, reflectors, UV LEDs, III-V nitride materials, solid-state sources for illumination applications, and junction temperature. Radiative and non-radiative recombination dynamics, methods for improving light extraction, high-efficiency and high-power device designs, white-light emitters with wavelength-converting phosphor materials, optical reflectors, and spontaneous recombination in resonant-cavity structures are discussed in detail. With exercises, solutions, and illustrative examples, this textbook will be of interest to scientists and engineers working on LEDs and graduate students in electrical engineering, applied physics, and materials science.

Revised and fully updated, the second edition of this graduate textbook offers a comprehensive explanation of the technology and physics of LEDs such as infrared, visible-spectrum, ultraviolet, and white LEDs made from III-V semiconductors. Elementary properties such as electrical and optical characteristics are reviewed, followed by the analysis of advanced device structures. With nine additional chapters, the treatment of LEDs has been vastly expanded, including new material on device packaging, reflectors, UV LEDs, III-V nitride materials, solid-state sources for illumination applications, and junction temperature. Radiative and non-radiative recombination dynamics, methods for improving light extraction, high-efficiency and high-power device designs, white-light emitters with wavelength-converting phosphor materials, optical reflectors, and spontaneous recombination in resonant-cavity structures are discussed in detail. With exercises, solutions, and illustrative examples, this textbook will be of interest to scientists and engineers working on LEDs and graduate students in electrical engineering, applied physics, and materials science.

Comprehensive in scope, this book covers the latest progresses of theories, technologies and applications of LEDs based on III-V semiconductor materials, such as basic material physics, key device issues (homoepitaxy and heteroepitaxy of the materials on different substrates, quantum efficiency and novel structures, and more), packaging, and system integration. The authors describe the latest developments of LEDs with spectra coverage from ultra-violet (UV) to the entire visible light wavelength. The major aspects of LEDs, such as material growth, chip structure, packaging, and reliability are covered, as well as emerging and novel applications beyond the general and conventional lightings. This book, written by leading authorities in the field, is indispensable reading for researchers and students working with semiconductors, optoelectronics, and optics.        Addresses novel LED applications such as LEDs for healthcare and wellbeing, horticulture, and animal breeding;        Editor and chapter authors are global leading experts from the scientific and industry communities, and their latest research findings and achievements are included;        Foreword by Hiroshi Amano, one of the 2014 winners of the Nobel Prize in Physics for his work on light-emitting diodes.

Comprehensive in scope, this book covers the latest progresses of theories, technologies and applications of LEDs based on III-V semiconductor materials, such as basic material physics, key device issues (homoepitaxy and heteroepitaxy of the materials on different substrates, quantum efficiency and novel structures, and more), packaging, and system integration. The authors describe the latest developments of LEDs with spectra coverage from ultra-violet (UV) to the entire visible light wavelength. The major aspects of LEDs, such as material growth, chip structure, packaging, and reliability are covered, as well as emerging and novel applications beyond the general and conventional lightings. This book, written by leading authorities in the field, is indispensable reading for researchers and students working with semiconductors, optoelectronics, and optics.        Addresses novel LED applications such as LEDs for healthcare and wellbeing, horticulture, and animal breeding;        Editor and chapter authors are global leading experts from the scientific and industry communities, and their latest research findings and achievements are included;        Foreword by Hiroshi Amano, one of the 2014 winners of the Nobel Prize in Physics for his work on light-emitting diodes.

After introducing the quantum-dot powered QHH Series QLED Smart Signage, Samsung has redefined the traditional content experience with its QH55H 55" 16:9 Class 120Hz 4K UHD Wi-Fi Commercial Smart QLED Signage Display. This stunning display is designed to deliver an immersive viewing environment that resonates with your audience, thanks to its ability to showcase over one billion colors at 100 percent color volume. The QH55H is powered by a Cortex A72 1.7GHz processor, backed by 3GB LPDDR4 RAM and 8GB of storage, ensuring smooth and efficient operation. It runs on the Tizen 3.0 operating system, which offers advanced graphics and true UHD playback through a dedicated quad-core CPU. This impressive display produces deep blacks, pristine whites, and sharp hues that make any picture pop, creating a more memorable, attractive, and buzzworthy customer experience. It also offers both portrait and landscape configurations, allowing businesses to customize the displays to meet their unique operational needs.The QH55H is more than just a display; it's a tool for business growth. It's designed to cut through the clutter and fuel interactive, ongoing business growth by delivering enhanced brilliance, detail, and realism. It also reinforces business branding through accurate and clean logo and color presentation.With its 3840x2160 resolution, the QH55H is capable of delivering HDR quality content, both static and motion, without compromising visual quality. It supports both the HDR10 picture presentation standard and HDR+ technology, allowing businesses to create high-quality, HDR-ready content amplified by sharp contrast, vivid color depth, and seamless streaming.The QH55H also features built-in speakers, making it ideal for presentations or other types of audio-visual content. Its frameless design extends the overall available viewing space while ensuring viewers' eyes remain focused on the featured content, rather than on the display itself. In summary, the QH55H 55" 16:9 Class 120Hz 4K UHD Wi-Fi Commercial Smart QLED Signage Display from Samsung is a majestic and awe-inspiring addition to any commercial or public setting, designed to captivate audiences and drive business growth.

Special focus is given to the optical and electronic properties of single quantum dots due to their potential applications in devices operating with single electrons and/or single photons. This includes quantum dots in electric and magnetic fields, cavity-quantum electrodynamics, nonclassical light generation, and coherent optical control of excitons.

Special focus is given to the optical and electronic properties of single quantum dots due to their potential applications in devices operating with single electrons and/or single photons. This includes quantum dots in electric and magnetic fields, cavity-quantum electrodynamics, nonclassical light generation, and coherent optical control of excitons.

• Blue Dot Micro Dot Reflex Optic • Dot Size: 2 MOA • LED (Light Emitting Diode) 100% Safe for the Eyes • Unlimited Eye Relief for flexible mounting • 23.5x16.8mm Objective lens • On/Off Switch • Integrated Weaver/Picatinny rail Style Mount • Powered by 3 Volt Lithium Batteries (CR2032) included • Includes Extra Battery, Lens Covers and Mounting/Adjustment Tools • Black Anodized Aluminum Body

The world's first 100W LED grow light with an integrated circulatory fan that increases airflow to the canopy, encouraging balanced temperature and humidity that won the Red Dot 2022 design award. The AeroLight is made with 301B Diodes, dimmable driver, sunlike full spectrum, perfect for every stage of growth from seedling to flowering, and it is entirely programmable and adjustable. The centrally located circulation fan in the LED balances airflow where other fans cannot reach, allowing more air to enter the canopy directly. Must be used with VIVOSUN E42 controller to achieve many functions. Color: White. Material: Aluminum.

Color: BlackShape: rectangular prismMaterial: AluminumFinish Type: Black Powder CoatedLight Source Type: Light Emitting Diode Moving Head DJ Light ...

The Litepanels 1x1 Bi-Color has two groups of LEDs (Light Emitting Diodes) set in the one-foot by one-foot square fixture: one group of emitters is comprised of Litepanels proprietary 3200½K LEDs, one of 5600½K LEDs. The fixture is therefore able to supply either tungsten or daylight balanced light and can also provide any color temperature between tungsten or daylight by simply cross-fading between the two groups of LEDs. The Bi-Color also offers a master dimmer dial that provides intuitive dimming control with no noticeable color shift. Color temperature is also controlled through a separate dial. Both dimming and color temperature can also be controlled via the new integrated DMX feature. To further expand the 1x1 Bi-Color's flexibility, the fixtures can vary the mix between tungsten and daylight LEDs to set the resulting color temperature to any point between 3200½K and 5600½K. Color temperature can be dialed in by using either the onboard dial or digital color temperature settings, or via a DMX lighting controller. Thus the Bi-Color user can make quick adjustments to match unusual mixes of color temperature, or to enhance skin tones. 1x1 Bi-Color LED fixtures feature Litepanels' fullrange integrated dimmer that enables instant dimming from 0 to 100 percent with minimum shift in color. It provides the same low power requirements, less than 10 percent of the electricity needed to power standard lighting fixtures. Because Litepanels fixtures generate practically no heat at all, there is an additional savings in the energy required for air conditioning.

Made from polycarbonate, these durable LED strobe lights have superior side-emitting LED technology that provides similar intensity to super LED diodes, but with energy-saving LED bulbs. These lights can emit 90 flashes per minute, providing an excellent alert when used in the field. The LED beacon design allows for the flash control to be housed internally, so the lights do not need to add a ballast or external power supply, saving money and installation time. Improve visibility for security and service vehicles, without increasing costs, with these bright LED strobes.

The Armacost Lighting Chip on board (COB) White LED Strip Light kit is an easy-to-install solution for seamless accent lighting. Using COB technology, the LED strip light kit reduces the reflection of visible LED dots (diodes) on countertops by creating a continuous strip of light. The COB LED kit is easy to install using the 3M peel-and-stick backing. The LED kit is easily controlled from up to 50 ft. away using the RF (Radio Frequency) remote control.

Connection Technology: Wi-Fi Wireless,Color Temperature: 6500 K,Brightness: 800 Lumens,Color: RGB,Voltage: 220V,Wattage: 9 W,Light Source Type: Light Emitting Diode (LED),Features: Dimmable, Automatic White Light, Energy Monitoring, Adjustable,Power Consumption: 60 W,Bulb Shape Size: A19,Main Material: Plastic,Controller Types: Vera, Google Assistant, Amazon Alexa, iOS, Android

The world's first 100-Watt LED grow light with an integrated circulatory fan that increases airflow to the canopy, encouraging balanced temperature and humidity that won the Red Dot 2022 design award. The AeroLight is made with 301B Diodes, dimmable driver, sunlike full spectrum, perfect for every stage of growth from seedling to flowering, and it is entirely programmable and adjustable. This combo allows you to automatically manage your grow space environment from anywhere in the world, automatic operation of spectrum, intensity, airflow, and air circulation according to preset parameters, automatically adjust equipment in reaction to changes in environment. Color: White. Material: Aluminum.

The world's first 100W LED grow light with an integrated circulatory fan that increases airflow to the canopy, encouraging balanced temperature and humidity that won the Red Dot 2022 design award. The AeroLight is made with 301B Diodes, Dimmable driver, Sunlike full spectrum, perfect for every stage of growth from seedling to flowering, and it is entirely programmable and adjustable. The centrally located circulation fan in the LED balances airflow where other fans cannot reach, allowing more air to enter the canopy directly. Must be used with VIVOSun E42 controller to achieve many functions.

Philips Hue A19 Smart LED Light Bulb - Dimmable LED (light emitting diode) smart bulb automates lighting and enables control of lights from anywhere. Create light schedules with the Philips Hue app. Requires the Philips Hue Bridge (sold separately) for the full Hue experience. Fits standard size table lamps, floor lamps and other medium base fixtures. Expand smart lighting system with Hue accessories. Includes 2 Philips Hue white ambiance A19 standard light bulbs and owner's manual.

A19 dimmable LED (light emitting diode) smart bulbs can be controlled by a smart phone or tablet. Requires the Hue Bridge (sold separately) for the full Hue experience. Install bulb into a fixture that uses a standard bulb.

The PAR38 glass LED (light emitting diode) light bulb is a smart energy-saving alternative to standard incandescent light bulbs. Ideal for use in recessed and track light fixtures. UL (Underwriter's Laboratories) is wet-rated for outdoor and indoor use, making it ideal for outdoor security lighting. Provides a wide beam of bright, white light ideal for general room lighting. California Title 20 compliant, delivers high CRI (color rendering index) for showing colors naturally and vividly.