Lighting - Optimizing Light Environments That Improve Focus and Productivity

The Impact of Lighting on Work Efficiency

In desk work, lighting is not just for ensuring brightness. Appropriate light environments reduce eye fatigue, extend concentration duration, and improve work quality. Conversely, inappropriate lighting causes eye strain, headaches, and shoulder stiffness, significantly lowering productivity.

Especially in modern desk work where we look at monitors for long periods, appropriately adjusting the brightness difference between screen and surroundings is important. When this brightness difference is large, eyes constantly need to adjust, accumulating fatigue.

Points for Lighting Selection

There are several important factors when choosing work lighting. First is color rendering. Light sources with high Ra values achieve color appearance close to natural light, reducing eye strain. Next is dimming and color temperature functions. Being able to adjust brightness and color temperature according to time of day and work content maintains optimal environments. Also, light distribution pattern is important - choosing designs that don't directly enter the eyes prevents discomfort from glare.

Recommended Lighting Products

Here we introduce lighting products that achieve both productivity improvement and eye health.

BenQ ScreenBar Halo Monitor Light

A light bar with asymmetric optical design that mounts above the monitor. It uniformly illuminates the desk surface while eliminating screen reflection, and the rear backlight illuminates the wall to reduce eye fatigue. Features wireless remote control and auto-dimming function.

• Asymmetric optical design achieves zero screen reflection
• Rear backlight minimizes brightness difference between screen and surroundings
• Wireless remote allows dimming and color temperature adjustment from your hand
• Monitor-mounted type that doesn't occupy desk space

BenQ ScreenBar Halo モニターライト スクリーンバー ハロー USBライト デスクライト [無線リモコン 自動調光 間接照明モード 高演色性]

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An innovative lighting that mounts on top of monitors. Proprietary asymmetric optical design completely eliminates screen reflection while uniformly illuminating desk surfaces. Also equipped with backlight on the rear, illuminating walls with indirect lighting to minimize brightness difference between screen and surroundings. Dimming and color temperature adjustable from hand with wireless remote, also featuring auto-dimming. Without occupying desk space, ideal for optimizing monitor environments.

Yamada Shomei Z-LIGHT Z-80PROII

A high color rendering LED desk light from Yamada Shomei, established in 1954. With Ra97 color rendering, it accurately reproduces colors, and the wide range of arm motion allows free adjustment of light source position. A classic model supported by professionals for its robust design.

• Ra97 high color rendering achieves color reproduction close to natural light
• Wide range of arm motion allows adjustment to optimal illumination position
• Reliability of a classic brand with over 70 years of track record
• Robust design and quality that withstand long-term use

山田照明 Z-LIGHT LEDデスクライト 高演色LED ブラック 上締めクランプ付き Z-80PROIIB

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A high color rendering LED model from a classic desk light brand continuing since 1954. With very high color rendering of Ra97, accurate color judgment is possible even for print materials and color work. The wide arm range of motion allows fine adjustment of light source position for optimal lighting environments according to work content. Sturdy construction withstands long-term use, loved even in professional settings.

Panasonic LED Desk Light SQ-LD560

A Panasonic desktop desk light specialized for computer work. Its proprietary 'PC Clear Light' function makes screen text easier to see, and 950 lumens brightness illuminates a wide area. Equipped with USB port for smartphone charging.

• 'PC Clear Light' provides optimal lighting for easy screen text visibility
• 950 lumens brightness covers a wide area
• Practical features including 4-level dimming and USB charging port
• Light distribution design that suppresses glare is gentle on the eyes

パナソニック LEDデスクライト 置き型 スマホ充電USBポート付 4段調光 パソコンくっきり光搭載 器具光束950ルーメン ホワイト SQ-LD560-W

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A standing desk light with functions specialized for PC work. Proprietary "PC clarity light" function provides optimal light for easy screen text viewing. Features 4-level dimming plus USB port for smartphone charging. 950 lumens brightness illuminates wide areas while light distribution design suppresses glare. Simple design fits any desk.

Philips Hue Play Light Bar

A Philips smart ambient light capable of expressing 16 million colors. Install behind the monitor for bias lighting, with video content synchronization possible. Fine adjustments can be made via app, and it also supports voice control with Alexa and others.

• 16 million colors of expression to build lighting environments suited to the scene
• Bias lighting reduces eye fatigue and improves immersion
• Smart control via app and voice assistant
• Video content synchronization provides realistic experiences

フィリップスヒュー(Philips Hue) Play ライトバー1本 拡張用 - スマート照明 Alexa対応 マルチカラー 1600万色 電球色 昼白色 調光 調色 スマートホーム 間接照明 LED スマートライト 音声操作 アプリ操作 Matter対応 ブラック 【エンタメ連携対象】 ゲーミングライト

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Smart indirect lighting capable of 16 million colors. Installing behind monitors achieves bias lighting that syncs with video content, reducing eye fatigue while increasing immersion. Fine adjustment possible from app to easily switch lighting environments according to scene - focus-promoting color temperature during work, calm atmosphere during relaxation. Also compatible with voice assistants like Alexa.

Summary

Lighting environment improvement is one of the productivity improvement measures where effects are immediately felt. By introducing products that can select appropriate brightness and color temperature according to work content and time of day, it becomes possible to continue higher-quality work for longer while protecting eye health. Choose lighting that matches your desk environment and work style to build optimal light environments.