PAGEONE书店创办于新加坡，以丰富优质的设计、艺术类图书为特色。PAGEONE因其独特的风格定位获得读者们的喜爱和支持，其三里屯太古里店立于繁华商业之中，被形容为“大隐隐于市”；位于前门北京坊的店铺更是被经北京西城发布为2020北京最美书店之一。
PAGEONE was founded in Singapore as a bookstore which stood out by providing high quality design and art books. PAGEONE is still popular amongst readers with it unique style. For instance, readers describe the Sanlitun branch as “hidden in the most prosperous place” while the Beijingfang branch was announced as one of “the Most Beautiful Bookstore of Beijing” by the Beijing Xicheng local government.
区别于三里屯浓厚的商业氛围和北京坊的历史底蕴，五道口商区作为北京市高校最为密集的区域之一，周边学校的师生为该区域注入了年轻的活力。PAGEONE 五道口店位于海淀区，是一栋紧邻13号线五道口地铁站的独立建筑，二层外立面由不规则的多边形组成，整体风格现代。基于该地块的特点，LDPi在设计之初便根据该地块特点提出“宁静却热闹-以宁静的环境迎来读者热闹的内心”这一设计概念。
Different from the business atmosphere of Sanlitun and the rich historical environment of Beijingfang, Wudaokou is one of the area in the Haidian district of Beijing with the most universities, teachers and students that bring fresh energy to this area. The PAGEONE Wudaokou is an independent construction next to the Wudaokou station of the subway line 13. The modern and irregular polyhedron facade is a composition of panels with different dimensions and shapes that mainly wrap up the second floor. Based on the characteristics of the site, the lighting design concept of “Welcoming readers’ lively heart in a quiet atmosphere” at the beginning of the lighting design work.
专业的照明设计师深知光对人情绪的影响，阅读的空间尤其应注意在氛围的打造。LDPi希望将舒适落到细节，就致力于消除空间中不被注意到的细节光斑来达到宁静的效果，在闹市中保留宁静，为阅读和思考提供最佳的空间。
Professional lighting designers are well aware of the impact of light on people’s emotions, especially in a reading space. The lighting design intent was to bring comfort to every detail while being committed to eliminating unnoticed spots in the space to achieve tranquility in a busy area, thus providing the best space for reading and thinking.
书店整体使用3000K色温的灯光，天花布光均匀且出光柔和，为读者们提供了充足的阅读照明。
The interior lighting uses a comfortable 3000K warm white color temperature with a discreet and even lighting layout integrated into the ceiling details well thought by the interior designer as to provide adequate lighting for readers.
室内设计阶段在天花结构中预留了凹槽供安装监控、广播以及照明设备，使得空间整体干净利落的同时也将筒灯的数量降到最低，并以大功率的3000K LED线性轨道灯替代。必要时，轨道灯可以适配灵活的书架，提供重点照明。
As the interior designer made the white ceiling clean separated by black trenches where equipment such as CCTV, lighting, speakers, sprinklers, ventilation are installed. This way it is possible to reduce the number of down lights to a minimum and use high power LED linear track lights for the general 3000K lighting. When necessary for flexible book stands accent lighting comes from the track lights.
LDPi 通过简单、科学的灯光模拟实验向业主及室内设计团队展现灯具在嵌入不同深度时造成的光斑。（灯具嵌入2cm和5cm时均由不同程度的光斑形成）
Even a small and simple mockup was meaningful and sufficient to show the customer and the interior designer that it wasn’t necessary for the lighting fixtures installed in the ceiling trenches to be recessed up too much (see the pictures taken comparing a recess distance from the surface of the ceiling trench of 2 and 5 cm, both of them caused light spot).
一层东侧临窗的灯光回路被单独设置为稍晚于店内灯光关闭，与外部仅有LOGO亮起的外立面形成对比。
Inside the East elevation, the adjacent bookshelves lights were also designed on a separate circuit so that after the bookstore’s closing time, the interior glow originating from these bookshelves contrast with the facade which doesn’t have any lighting except for the logo.
建筑中大面积的玻璃幕墙可以在白天为临窗空间提供充足的照明，因此临窗区域设置了单独的控制回路，以达到节能的效果，并且均向书店内部调角，以免造成外部行人发生眩光。
As the large glass curtain wall allows natural light to enter the interior space, the lighting design includes a separate circuit to independently control the adjacent lights and save energy. Furthermore, all these lights are aiming inward to avoid glaring for the pedestrian outside the bookstore.
柜体照明对于每一个书店来说都是“重点工程”，但呈现效果却不是屡屡令人满意。设计师在前期考察中发现了一些书店照明设计中的常见问题。
Bookshelves lighting is a key element of every bookstore, but the outcome of the effect is not always satisfactory as the following pre-investigation shows common problems.
（左图）书本封面易对灯光反射形成间接眩光；灯具端点光斑明显。（右图）隔层排布导致阴影。
(Left picture) The book cover reflects the light to form indirect glare; The light spot on the end of the luminaire is obvious. (Right picture) The interlayer arrangement causes shadows.
为解决此类问题，LDPi与柜体和灯具厂家进行了多轮模拟实验，最终达成了较为满意的效果。
Several rounds of mock-ups involving the shelves’ manufacturer and the lighting manufacturer were necessary to select the optimal lighting effects.
书店内三种类型的书架都根据其不同的功能采用不同的功率：一般类书架功率最低，面向玻璃幕墙的较高书架使用较高功率，最需要强调的书架则采用最高功率。
Each of the three types of bookshelves has a different wattage per meter based on functionality： the standard bookshelves with standard linear light, the taller bookshelves facing the glass curtain wall that need more visibility using a higher wattage per meter lighting and finally bookshelves that need accent lighting with the highest wattage per meter.
PAGEONE除了是一个阅读空间，也融入了艺文讲座、展览空间等跨界多元的文化活动，因此其书柜大多可灵活组装，以满足不同的使用需求。LDPi在灯光设计过程中考虑到这一因素，柜体内多设置可灵活拆装的灯具，方便依据柜体进行调整。
In addition to its reading space, as PAGEONE Wudaokou can also hold lectures and exhibitions, some of its bookshelves can be disassembled and reassembled in order to provide the more space for the activities. Therefore, the lighting in these bookshelves needs also to be easily disassembled.
通向二层的楼梯两侧为通高的书架，顶部的软膜天花可配合不同的节日氛围进行调光。The stair leading to the second floor is sandwiched by high bookshelves while the ceiling lighting above the stretchable film can be adjusted.
在喧闹中点亮一隅宁静，让学识引领风尚。
PAGEONE Wudaoko is a soft lantern that not only quietly shines over a small corner of the city but also leads its readers on the path to knowledge.
▲爆炸图
项目信息——
名称：北京PAGEONE五道口店
地点：中国北京
完工时间：2021
总建筑面积：5,000 ㎡
客户：北京五道口百灵鸽书店有限公司
室内设计：OFFICE AIO
照明设计：LDPi英国莱亭迪赛灯光设计-中国分部
照明设计范围：室内
Projet Information——
Name：Beijing PAGEONE Wudaokou
Location：Beijing,
ChinaCompletion time：2021
Total construction area：5,000㎡
Client：Beijing PAGEONE Wudaokou
Interior design：OFFICE AIO
Lighting design：Lighting Design Partnership International (China Branch)
Scope of lighting design：Interior
