Last Updated： Aggregation Period:Aug 27, 2025～Sep 23, 2025
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Achieves high luminous output in a single LED package. Emits uniform light with excellent heat dissipation characteristics.
LED packages ideal for LED bulbs, spotlights, downlights, and high ceiling lights. *For details, please download the catalog or feel free to contact us.*
![Rechargeable LED 20W YC-06H [Recruiting Trading Companies and Sales Agents]](https://image.mono.ipros.com/public/product/image/3d2/2000678434/IPROS54259173024493556437.jpeg?w=280&h=280)
The first stick-type in the shock-resistant series, equipped with a powerful N50 magnet, comes with a folding stand for use as a desk light as well.
● 360° Rotating Hook: Can be hung from walls or ceilings, or attached to work bags or belts. ● Equipped with Magnet: The storage stand has a magnet, allowing it to be attached to walls or ceilings in the workspace. ● The stand is adjustable to approximately 160°, providing excellent stability when placed directly on surfaces. ● Equipped with USB Output Function: Can be used as a mobile battery for outdoor activities or emergencies. ● Can be placed in a separately sold dedicated holder (JD-303T) and hung from a waist belt.
Perfect for factory and industrial lighting! High-quality LED lighting.
"Factory Light" is an LED lighting designed for high ceilings in high-temperature environments. It uses high-quality ceramic package LEDs from Nichia Chemical Industries, Ltd. By utilizing this chip, which excels in durability (against heat, light, and corrosion), we have eliminated light attenuation and damage from LED burnout, ensuring a long lifespan of 50,000 hours. It is highly effective in reducing maintenance costs in hard-to-reach places such as high ceilings. 【Features】 ■ High reliability ■ Energy-efficient and environmentally friendly ■ High versatility ■ Instant lighting ■ IEC protection rating IP67 *For more details, please contact us or download the catalog.
![10W LED Battery-Powered Floodlight YC-N3K [Recruiting Distributors and Sales Agents]](https://image.mono.ipros.com/public/product/image/059/2000669321/IPROS73804543331991401223.jpeg?w=280&h=280)
Hands-free illumination with ultra-strong magnet, easy to obtain, powered by AA batteries, sturdy and reliable with shock-resistant structure, essential for households and businesses with three points!
It can be used in various ways, such as a stand light, handheld light, hanging from a hook, or attaching to walls and ceilings with magnets. Compact, ultra-lightweight, foldable, and very convenient for storage and portability. 4 modes: Hi, Mid, Lo, SOS, useful in emergencies! If you have any questions, please feel free to contact us.
Contributing to the Earth's environment with high-performance LED lighting for limited resources in the future.
This product was developed in collaboration with the Fukuoka Industrial Technology Center's Mechanical and Electronic Research Institute, utilizing the Fukuoka Prefecture Manufacturing Subsidy (FY 2014). Through thermal fluid analysis and temperature measurement, we conducted an optimal design of a heat sink shape that offers high heat dissipation performance and cost reduction. Additionally, we performed optimal shape design of a reflector to achieve the desired illuminance and light distribution characteristics through optical simulation, and its effectiveness was verified through lighting characteristic measurements.
Light has wavelengths, which is why it appears in many colors like a rainbow.
Light is a type of electromagnetic wave, and the electromagnetic waves with wavelengths ranging from 380 nm to 780 nm are visible light, or "light," to our eyes. When sunlight passes through a prism, it splits into multiple colors of light, resembling a rainbow. Our eyes perceive light as white when it contains a mixture of all wavelengths of visible light, and even when only red, green, and blue light are mixed together, it is still perceived as white light. These three colors—red, green, and blue—can be combined in various amounts to create almost all colors of light. Therefore, these three colors are referred to as the primary colors of light, as they serve as the basic colors for synthesis.
The excess energy created when electrons collide becomes the light of the LED.
The LED that emits light is made up of n-type semiconductors, which have a high concentration of negative electrons, and p-type semiconductors, which have a high concentration of positive electrons. When current flows through this, positive and negative electrons collide vigorously and combine. At this moment, the energy they possessed becomes more stable at a lower energy level, and the excess energy is released as light (emission occurs at the junction). This is the principle of light emission in LEDs. Unlike traditional light bulbs that utilize light emitted from a filament heated by electricity, LEDs convert electricity directly into light, resulting in characteristics such as low power consumption and long lifespan that are not found in conventional lighting.
Developing light that is closer to natural light.
White LEDs are used as the lighting source, but there are several methods to create that white light. One method is to combine red, green, and blue LEDs. This method has good color rendering properties but faces challenges in terms of cost and luminous efficiency. Therefore, a method that combines blue LEDs with yellow phosphors has been used so far, as it allows for relatively easy attainment of high luminous efficiency. However, this method has the drawback that the emitted color is a pseudo-white, making it unsuitable for applications that require high color rendering properties. Additionally, there is a method that creates white light by combining near-ultraviolet LEDs with blue, red, and green phosphors, but this is said to have issues with brightness. In response, Citizen Electronics has adopted a method that uses blue LEDs to excite red and green phosphors. This method serves as a light source for LEDs with high color rendering properties while overcoming challenges related to cost and efficiency.
Very compact! It can achieve ultra-high brightness and ultra-high setter beam candlelight.
The "YUJILEDS 100W High Luminous Flux LED COB-160H" is a compact LES COB designed to meet market demands for smaller sizes and increased brightness (high illuminance). We offer two types: "BC160H" and "BC270H," with power ratings of 100W and 500W, respectively. It can achieve ultra-high illuminance and ultra-high setter beam candlelight, making it suitable not only for spotlights but also for compact and bright lighting solutions for high ceiling lighting. 【Features】 ■ 100W power consumption ■ Chip-on-board type LED measuring 16mm x 16mm x 0.38mm ■ Radiation angle of 120° ■ CRI/Ra ≥95 ■ Compliant with RoHS directives *For more details, please refer to the related links or feel free to contact us.
It is the property that the appearance of color changes even for the same object depending on the light source.
When the light source changes, the same color can appear differently. This property of how the light source affects the perception of color is called color rendering. A light source is said to have good color rendering if the way colors appear is close to how they look under natural light (sunlight), and conversely, it is said to have poor color rendering if it does not. In Japan, color rendering is assessed based on the JIS color rendering evaluation method, which is based on the CIE (International Commission on Illumination) evaluation method, and is generally expressed using the average color rendering index (Ra). Generally, if Ra is 80 or above, it can be said to have good color rendering. The difference in color rendering among light sources is due to the varying intensities of each wavelength contained in the light source. This can be understood by comparing the spectral distributions of each light. For example, natural light (sunlight) contains light of different wavelengths almost uniformly within the visible light range (380nm to 780nm), whereas white fluorescent lights have considerable variation in the distribution of the wavelengths of light they contain. The closer the spectral distribution of a light source is to that of natural light, the more similar the appearance of colors will be to those under natural light, resulting in better color rendering. Citizen Electronics is committed to developing products that focus on color perception. Product list: https://ce.citizen.co.jp/products/led_category
For factories, warehouses, signs, parking lots, etc.! A variety of LED products are available.
This catalog is a comprehensive catalog featuring LED lighting products and related accessories from Daitoku Co., Ltd., which develops and sells industrial LED lighting fixtures. It introduces various products including LED high bay lights, LED floodlights, and fluorescent lights. A range of suitable products is lined up for various applications such as factories, warehouses, signage, parking lots, and golf courses. Product specifications and other details are clearly and comprehensively presented, so please take a moment to read through it. 【Contents (partial)】 ■ Power-separated type floodlights & high bay lights ■ Floodlights & high bay lights ■ Floodlights ■ High-power floodlights ■ Work floodlights *For more details, please refer to the PDF document or feel free to contact us.
This is an ultra-thin LED light with a thickness of only 10mm, designed for direct installation without the need for embedding.
● This is an ultra-thin LED light with a thickness of only 10mm, designed for direct mounting without the need for embedding. ● It can be installed safely without protruding, under ceilings, under hanging cabinets, or in bunk bed areas. * It features an ON/OFF touch switch that activates with just a touch on the lens. It has a memory function that restores the light to its previous state when the main battery is turned on or off.
