Answer Blog

What is Type 4 Light Distribution and Why It’s Ideal for Commercial Lighting Projects

By Rain Cai

Lighting Project Specialist

In commercial lighting, having the right distribution pattern is critical to the success of your whole project. Whether you’re lighting parking lots or the perimeter of a building, picking the right kind of light can make your area more safe and more visible. One of the most efficient options for big, open areas is called Type 4 light distribution. What exactly does that mean and why is it the best choice for some commercial applications? Let’s talk about it.

Share this article

in X f

Related lighting insights

More practical guidance for specification, sourcing, and project delivery.

View all articles →