Customized Spectrum Custom Lighting Spectrum Light color and spectrum is the result of additive color mixing - by varying the relative amounts of each color input, the resulting SPD and chromaticity can be manipulated. A precise custom light spectrum can help optimizing the result in different activities, such as increase growth and reproduction in horticulture and livestock industry, or enhance human health and concentration. Agricultural Lighting Wavelength of about 450 nm, blue light promote plant germination, and succulent plants growing. The relationship between spectrum and plant growth Wavelength of about 630 nm, red light promote plant photosynthesis, blooming, flowering and results. Aquarium Lighting RGB color mixing technology offers a range of multiple solutions for different application such as: aquariums, aqua plants, coral reefs, ornamental fish tanks, fish ponds, etc. 想了解更多关于 未来的种植市场吗？ Contact us Human-Centric Light Since different user segments enjoy different daily routines, thus the objectives of circadian light should be varied. A custom-made dynamic lighting solution curated by Monash University, which aims for the best of a human’s biological rhythm, also know as internal clock. Adults, short sleepers with goal to prevent delayed circadian timing. Elderly with limited daytime light with goal to enhance daytime light exposure for alertness & stronger circadian signal.

Light Engine provides a holistic approach to building specialized lighting for horticultural, with the overall aim of increasing yield, lowering cultivation costs as well as overcoming seasonal, weather, and climate constraints. 增长机会 我们让世界的农业照明有所不同 通过利用多年在照明行业的知识和专业知识，我们发明了专业的照明解决方案，为园艺提供整体服务方案，总体目标是提高产量、降低种植成本以及克服季节性、天气和气候限制。 全球先驱和领导者 元晖是先进 LED 技术的全球先驱和领导者。 通过垂直整合、对研发的持续投资以及针对定制生产的卓越制造能力，元晖在将最优质的产品推向全球市场方面建立了良好的业绩记录。 对作物的深入了解 元晖正在与荷兰的专业温室和园艺照明研究人员合作，共同开发具有特定光谱的先进照明产品，以优化作物产量。 加州有机农场现场测试 元晖在南加州圣地亚哥特拉马德雷花园拥有一个内部有机农场，以测试不同植物在可靠性和持续产量方面的最佳生长水平，并确定每个生长阶段的最有效光谱。 国际品质与承诺 元晖致力于以国际优质的产品和服务已让您的品牌成功，并与您一起建立互惠互利的长期合作。 想了解更多关于 未来的种植市场吗？ Contact us 全球植物灯市场的未来 根据 Market Research Future (MRFR) 的综合研究报告，“按技术、照明类型、栽培、按应用、按地区划分的园艺照明营销信息 - 到 2027 年的预测”，市场规模将达到 7,878.4 美元，年复合增长率到 2026 年，增长率为 16.41%。全球植物生长灯市场价值 23 亿美元，预计到 2025 年将达到 60 亿美元，并在 2021-2025 年的预测期内以 21.4% 的复合年增长率增长。 推动植物生长灯市场增长的关键因素包括增加政府对采用固态照明技术和受控环境农业 (CEA) 实践的支持、对垂直农场和温室相关项目的投资增加、不同地区大麻种植的持续合法化在全球范围内，以及在城市地区越来越多地采用室内农业。 以技术革新农业产业 随着世界人口数量持续飙升，而且大多数人现在生活在城市地区，为每个人提供健康、价格合宜食物的问题将成为一个越来越大的挑战。 为了养活不断增长的城市人口，垂直农场可能有利于增加粮食产量、保持高质量、安全和促进可持续的粮食供应。 这意味着园艺照明将变得不可或缺。 智能园艺照明解决方案 ED 灯将通过优化垂直农场的作物产量和成本来改变园艺行业。 元晖的 LED 园艺种植照明提供了精确控制光谱成分的机会，具有低热量排放和多年有效的照明输出，无需频繁更换。 LED delivers less heat and increases the overall saving A “long lifetime” can be on average 35,000 hours. LED saves up to 40% energy compared with traditional HID lighting. Smart design with custom lighting and mechanical elements. 光周期的增长 光周期是指在 24 小时内提供给植物的光量。 通过应用园艺照明解决方案，我们可以随时改变光周期来触发开花或结果生长期。 在光合有效辐射“PAR”内提供正确光谱的园艺灯便于促进植物生长和优化作物产量的光强度和光波长，从而克服了白天阳光的限制。 为最佳生长选择的光谱 “PAR”的频谱 可见光和不可见光都落在光谱上的某个位置（以纳米为单位）并对应于光的波长。 我们作为室内种植者关心的 400-700 纳米范围内的特定光谱带，也称为光合有效辐射，“PAR”。 这是指植物实际上可以用于与光合作用相关的所有过程的光的波长。 在这个光带中，有植物用于特定目的的子部分。 光强度和足迹 除了植物生长的光谱“PAR”之外，生长灯的光强度和足迹对于成功的室内栽培也至关重要。 生长照明的强度可以有很大的不同，这取决于光的类型和我们放置灯光的方式。 生长灯的占地面积是指它覆盖的表面积。 安装的生长灯离植物越远，占地面积越大，但强度越低。 选择合适的生长灯并正确放置是热量输出、强度和灯的整体足迹之间的微妙平衡。 智能物联网灯的创新 适用于各类农场的多样化解决方案 元晖与园艺种植行业的世界顶级品牌合作，为提高作物产量和质量以及可预测的增长创造解决方案。 阅读更多 证明大麻生长的结果 Light Engine 最新的 LED 生长灯解决方案已部署在美国的多个试验农场。 根据农场报告，新的植物生长灯解决方案通过不同的安装方法将产量提高了 72%。 阅读更多 定制频谱，优化作物 光照是植物生长的基本要素。 最常用的光谱包括对光合作用高度活跃的红 (R)、白 (W) 和蓝 (B) 光。 在深循环水培托盘系统的实验中，研究了 R、W 和 B 光谱成分对植物生理生化和资源利用效率的影响。 阅读更多

Light Engine strives to develop green lighting solutions that reduce operating costs and improve productivity to help alleviate the world’s most pressing environmental challenges. We are leading the way into a new era of environmentally and human-friendly LED lighting. 照明 一个新时代 Commercial & Hospitality 第三代 LED 照明为室内和室外商业和工业照明提供了另一个具有附加值光源的新市场。 通过先进的 LED 照明创造更美好的世界 Light Engine 致力于开发绿色照明解决方案，降低运营成本并提高生产力，以帮助缓解世界上最紧迫的环境挑战。 我们正在引领进入环保和人类友好型 LED 照明的新时代。 Light Engine 是热管理、光学技术、电源和照明控制领域的技术领导者。 我们在世界上最可靠的 LED 生产设施其中之一场所生产我们最先进的 LED 照明产品，确保我们的整个产品线具有无与伦比的质量和可靠性。 我们还努力为设计师和建筑师提供理想的照明解决方案，以简约的形式适应任何设计杰作。 智能物联网灯的创新 多用途商业照明 照亮空间，与此同时，由于 PURA PANEL 的精密过滤系统，它提供了非凡的空气净化效率，同时也适应了不同消毒区域的大小。 阅读更多 绿色机场照明。至少节能40% 香港国际机场 (HKIA) 是全球最繁忙的机场之一。 去年使用香港国际机场的乘客超过 5,400 万人次。 我们以被选为他们的照明解决方案提供商而感到自豪。 我们已在香港国际机场的不同地点供应了超过一万件 LED 照明产品。 阅读更多 翻新公屋区的节能灯 自 2016 年起，香港房屋委员会开始为所有新工程项目的住宅街区的公用区域进行标准灯具翻新，目标是在所有公共房屋中实现至少 40% 的节能。 阅读更多

A glance at awards and recognitions acquired by Light Engine, proving its excellent industrial performance and the contributions the company has made to society. Striving for the Better World Light Engine is well versed in the lighting business. The company has acquired ISO9001, ISO14001, and IATF16949. We have made continuous technological advances while also working to preserve the environment. This approach has earned recognition from the global market in recent years with several prestigious awards. The awards recognise Light Engine’s excellent industrial performance and the many contributions the company has made to society. We are proud of these accolades which have motivated us to excel even further in our eco-preservation and technological development work. 智能物联网灯的创新 2014 中国最具国际竞争力 LED 企业 2014 中国最具国际竞争力 LED 照明企业 2012 中央实验室获得美国 【能源之星】认可检测实验室 2011 中央实验室 - UL 测试认证 01/19 - 01/23 惠州市工程技术研究开发中心 2021 Laboratory Accreditation Certificate of China National Accreditation Service for Conformity Assessment 2021 - 2024 Certificate of IATF 16949:2006 of SGS 2021 - 2024 Certificate of ISO 9001:2015 of SGS 2022 - 2025 Certificate of ISO 14001:2015 of SGS 01/19 - 01/23 Engineering and technology research and development center in Huizhou 01/19 - 01/23 天祥集团认可卫星实验室 2012 中国饭店业 十佳绿色供应商证书 01/19 - 01/23 中国饭店业 十佳绿色供应商奖牌 2012 年金手指奖 -优秀商业照明供应商 2012 中国 LED 照明应用 百强企业奖状 2011 中国 LED 照明应用 百强企业奖牌 2011 广东省战略性新兴产业 基地荣誉专案 2011 广东省高新技术企业奖牌 2011 广东省高新技术企业证书 2011 高校节能突出荣誉证书 01/19 - 01/23 国家重点新产品证书 2011 国家火炬计画项目 2011 高校节能突出贡献奖 2011 广东省 LED 绿色照明产业科技示范企业 2011 中国 LED 照明应用百强企业 2012 中国半导体照明行业优秀企业 2012 十二五广东省制造业资讯化科技工程试点企业 2012 广东 LED（惠州）产业技术 创新联盟 2012 国家火炬计画 重点高新技术企业 國際認可

Light Engine’s factory in Huizhou, China is currently one of the largest factories in China totally dedicated to high-quality LED lighting technology. With an international R&D team bringing expertise from around the world, Light Engine is at the forefront of product innovation. Light Engine Industrial Park Light Engine Industrial Park Light Engine’s factory in Huizhou, China is currently one of the largest factories in China totally dedicated to high-quality LED lighting technology. With an international R&D team bringing expertise from around the world, Light Engine is at the forefront of product innovation. The production lines employ advanced digital production and automation processes supported by a fully-accredited central testing laboratory which is recognized by the “Energy Star”, “UL” & “CE” WTDP (Witness Testing Data Program) and Intertek’s Satellite Laboratory to ensure compliance with all international and local standards. 智能物联网灯的创新

Contact us Light Engine Limited (Hong Kong Headquarters) Unit 618, 6/F, Photonics Centre, 2 Science Park East Avenue, Hong Kong Science Park, Shatin, Hong Kong Phone: +852 2144 2082 Fax: +852 2144 2081 E-Mail: sales@lightengine-tech.com Huizhou Light Engine Limited (Manufacturing Facilities) No. 9 Yuanhui Road, Chenjiang, Zhongkai Hi-tech Industrial Development Zone, Huizhou, Guangdong Province, PRC Postal Code: 516029 Phone: +86 752-311 2222 Fax: +86 752 311 2888 Light Engine Europe B.V. (Sales Office & Warehouse) Weihoek 10B 4416 PX Kruiningen The Netherlands Phone: +31 113 405 800 E-Mail: info@lightengine-europe.eu Web: http://www.lightengine-tech.eu 保持联系 如欲谘询, 请填交以下表格，我们将尽快回复 名称 联系电话 电子邮件 国家 公司 职称 地址 留言 提交 感谢提交！

Light Engine has hundreds of patents to our name and a strong base of optical design, power electronics, and mechanical design technologies, Light Engine today has one of the most modern LED lighting factories in the world. Light Engine is also committed to cutting lighting operating costs for users with its proprietary integrated energy-saving systems that reduce energy use and cut CO2 emissions. R&D Expertise Leading the Way in Innovation The key to Light Engine's global success has always been the company's constant innovation and relentless commitment to R&D. With hundreds of patents to our name and a strong base of optical design, power electronics, and mechanical design technologies, Light Engine today has one of the most modern LED lighting factories in the world. Light Engine is also committed to cutting lighting operating costs for users with its proprietary integrated energy saving systems that reduce energy use and cut CO2 emissions. Light Engine's 700 sqm. R&D center is located in Hong Kong and staffed by highly qualified international teams of optical, electronic and mechanical R&D experts dedicated to cultivating the latest technology developments and market trends. As a result, Light Engine has succeeded in building a portfolio of exceptionally innovative products. Engineering Capability - Laboratory Services Execute UL, CE certification testing, witness program with 3rd lab. Reliability testing EMC pre-compliance testing Photometry measurement, recognized by China National Accreditation Service for Conformity Assessment (CNAS) Long term life testing UL, CE certification testing, electrical safety, impact, ball pressure, temperature rise testings Product level photometry measurement, 2 meter, 3 meter integration sphere, accurate luminous flux and spectrum measurement IP 54, 65, 66, 67, 68 waterproof and dust penetration testings Dimming/Flickering measurement Metallic material salt-spray testing Light device degradation measurement over time Color difference measurement Plastic flammability testing Light distribution measurement : goniophotometer, general IES file, UGR reading, uniformity, intensity measurement UVC power density measurement Vibration/Drop testing for packing design Simulated sunlight UV testing 3 meter anechoic chamber LED wire bonding quality analysis Discrete LED measurement: flux, spectrum, forward current, leakage current testing Advanced PPF/PPE measurement system for high power LED plant growth lighting fixture and with various spectrum Photo-biological safety -100 ~ 200 deg C temperature chamber for temperature shock, temperature cycle together with humidity control testing Coating thickness measurement EMC pre-compliance, conduction EMI, radiated EMI measurement Certificate compilance engineering service 智能物联网灯的创新 Industrial Design Power Electronics Optical Designs Customized Spectrum Automation Control

Light Engine is a global pioneer and leader in advanced LED technology and innovation. Through vertical integration, continuous investment in research and development, and superior manufacturing capabilities for customized production, Light Engine is a trusted business partner to many global lighting brands and has established a proven track record in bringing world-class quality products and services to the market worldwide. A Sustainable Future, Just around the Corner The increase of the human world's natural capabilities, and the evolution of more sustainable modes of co-existence with the world, sound like dreams, but Light Engine will make it happen. Following the rapid growth in the urban population and the subsequent increase in resource consumption, humanity will inevitably create numerous challenges. Light Engine strives to apply innovative technologies and commits to bridging the gap between sustainability targets and urban development strategies. The Company LIGHT ENGINE Industrial Park Light Engine’s total 67,000sqm (1.3 million sq. ft) main manufacturing base is in China at the Zhongkai High-tech Zone in Guangdong and is currently one of the largest factories in the industry. The company has acquired ISO9001, ISO14001, and IATF16949. ■ Hong Kong R&D Center • Research and development center • Sustainable R&D expertise • IP management • ID innovations ★ LIGHT ENGINE Industrial Park Phase 1 Completed in 2013 provide total built-up area of 67,000 sqm (720,000 sq. ft) Main building of general office, conference rooms and lecture hall Solid State Lighting Certification & Testing Center Solid State Lighting Experience Centre Two blocks of production buildings providing (368,000 sq.ft) of production space with high level of automation manufacturing facilities Staff Building (dormitory, canteen) Phase 2 Target to provide built-up area of 50,000sqm (538,000 sq. ft) 可持续发展政策 公司的方针是采取社会责任举措，努力成为优秀的企业公民。我们致力于通过将可持续性融入我们的所有业务运营，实现可持续发展。我们致力于维护环境保护、社会责任和良好的公司治理。 VISION To be the go-to producer for intelligent LED technologies for an innovative 21st-century society MISSION To offer a wide range of advanced manufacturing services that helps customers realize their product dreams VALUES Innovative. High Standards. Customer Driven. Demonstrable Passion. A High Cost Performance Ratio. United Nations Sustainable Development Goals (SDG) Light Engine is laying the groundwork to integrate the initiative into the company’s sustainability strategy in accordance with the United Nations Sustainable Development Goals (SDG). Substantial efforts are put in order to resolve the related issues with non-profit organization partners. We observe and follow applicable environment protection laws and regulations and take proactive measures to minimize any negative impact on the environment and enhance employee awareness of environmental protection. We observe and follow all labor laws and regulations, and we strive to provide a safe and healthy working environment for all our employees. We also support meaningful community-oriented activities in partnership with our stakeholders. We observe and follow all relevant commercial laws and regulations. We are committed to behaving with integrity, to fair business competition, and to identifying and managing potential risks.

English 繁體 简体 PURA-Panel 空氣潔淨LED燈 設有UV-C LED燈的PACONANOTECH™過濾器 消滅99.99%的細菌、病毒、破壞SARS-CoV-2的活性 PURA-Panel能照亮空間，同時淨化空氣。内設先進的過濾系統，能因應消毒區域的大小，提供非凡的空氣潔淨效率。而獲得專利的 PACONANOTECH™過濾器可過濾空氣中的污染物，包括消滅污染物中的細菌、病毒、VOC（揮發性有機化合物）和異味。然後，UV-C燈會破壞空氣中微生物的DNA和 RNA，阻止它們繁殖，最後會釋出新鮮潔淨的空氣。PURA Panel更有不同尺寸迎合不同天花的位置及大小（600毫米x600毫米、625毫米x625毫米、2英尺x2英尺）。 成為第一個知道! 訂閱以獲取 PURA -Panel的詳細資料和報價。 名字 姓氏 電郵 訂閱 Thanks for subscribing!

Power Electronics General block diagram of the dimmable PSU Saves energy by dimming to minimize excess or unused light Dims directly and smoothly with triac dimmers. No flickering or flashing Simulates the dimming curve of incandescent lamps Low LED current ripple (i.e. flickering) even at deep dimming 切换式LED积体电路 Increases working life by eliminating electrolytic capacitors and opto-isolators EMI free circuit design eliminates EMC filter components Significantly reduces component count, size and cost Integrates the PSU and LEDs on a single PCB which simplifies product structure All LEDs are on during deep dimming 1st generation 2nd generation 3rd generation 直接替换光管 与各式各样的T8萤光管的输入电源完全相容 领先科技：与电子镇流器、电磁镇流器和AC电源电压（100VAC - 230VAC）相容 易于安装，以节省安装的时间和成本： 直接替换，无需修改现有的照明灯具 性能稳定： 不论输入电源类型，提供固定不变及可靠的光输出