欧盟(EU)No 874/2012 能效标签法规对灯白炽灯、荧光灯、高强度气体放电灯、LED灯和模块以及使用上述灯并且销售给最终用户的灯具的能效等级划分和能效标签等进行了明确的规定。该法规将灯统一划分成定向灯和非定向灯两大类,并对其能效指数EEI(Energy Efficiency Index)进行了规定,具体见表1所示。 能效指数(EEI) 的...
Lighting design refers to the art and science of using light to enhance and shape the visual environment for various purposes. It encompasses the careful selection, placement, and control of artificial and natural light sources to create a desired atmosphere, highlight architectural features, and sup...
Energy Efficiency TUV 110W LED Highbay Light, Find Details and Price about 110W High Bay Light 110W UFO Light from Energy Efficiency TUV 110W LED Highbay Light - Jiangsu Century Fujing Intelligent Technology Co., Ltd.
白光LED与荧光粉之特性探讨 照明(Lighting)与显示(Display)是现今光电产业中两项极为重要的发展领域,而全球的化石能源日益枯竭,环境污染也日趋严重,能同时符合“节能”与“环保”双重特性的白光LED(Light emittingdiode),其在照明与显示装置的应用潜力,近年来的确受到高度的瞩目及重视。 白光LED因具有节能与环保的双重...
Energy-Efficient Lighting 200W 300W LED Street Garden Road Light, Find Details and Price about LED Street Lamp Street Lamp Post from Energy-Efficient Lighting 200W 300W LED Street Garden Road Light - Ellins Optoelectronics Co., Limited
Product Name:LED Corn Light Bulb;Base:E26/E27/E39(EX39)/E40;Optional Power:27W/36W/45W/54W/60W/80W/100W/120W;Led chip:Epistar 2835SMD;Waterproof:IP64 degree;Volatage:AC 100-277V, 50-60Hz;Size:Multiple;Net weight:Multiple;OEM:Avaliable;CRI (Ra>):80;Applic
In the context of rising energy prices and growing environmental awareness, energy efficiency is becoming one of the most important criteria for street lighting systems design. LED-based lights have become the primary option for replacing conventional light bulbs, being digitally controllable, small, ...
The eyes of the general public, as a new type of lighting technology, LED basic and energy has been equated with the equal sign. However, LED lighting really energy? How to evaluate whether a LED lighting energy? The luminous efficiency of the light source LED (Light Emitting Diode) is a...
'This product contains a light source of energy efficiency class'(本产品含有能效等级的光源') Tips:不需要能效标签的产品:紧急使用的产品、电池供电的产品、医疗设备、船舶设备等。 简而言之,产品可以分为: 1、光源:以发光为目的的电动产品(灯、COB、SMD板、LED灯条等)。这些产品: ...
;•光敏患者使用的特殊灯需加上下面这句话:–Thislightsourceisonlyforusebyphotosensitivepatients.Useofthislightsourcewillleadtoincreasedenergycostcomparedtoanequivalentmoreenergyefficientproduct.该光源仅供光敏患者使用。与等效的节能产品相比,使用此光源将导致能源成本增加特殊用途产品:...