太陽光と照明の科学
liproが発信する、光と暮らしの知識

No construction needed for replacement | All about suspended ceilings and installation
If you have a ceiling light with a hook, you can replace it without needing any construction work. This article summarizes the types of compatible wiring fixtures, ceilings that...

Ceiling Light FAQs|Installation, Room Size, Dimming/Color Tuning, Warranty
Here are some frequently asked questions and answers regarding lipro solar ceiling lights, covering installation, choosing the right wattage for...

How to Choose the Best Ceiling Light: Key Considerations When You Can't Decide
We'll organize the "deciding factors" for when you're stuck choosing a ceiling light. To avoid choosing based solely on brightness...

If you find your room dark during the rainy season | How to optimize your indoor time and lighting
The rainy season is a time when sunlight decreases. We'll summarize why rooms might feel dark, and how to adjust...

lipro's Trust and Achievements: Reasons Seen Through Awards, Public Data, and Light Design
Awards, public specifications, solar reproduction technology. We've compiled all the verifiable information in one place to help you decide if...

How to choose lighting for a child's room | How to choose and arrange it to avoid mistakes
Are you choosing lighting for your child's room based solely on brightness? We will practically introduce how to choose lighting...

Learning and Light | Understanding Lighting for a Productive Space Through Research Data
How should you arrange the lighting in your room when you want to concentrate on studying or working? This article...