Over the years, we’ve worked with many clients on some fascinating projects. We’ve built signs for golf courses, well-known chain restaurant groups, and even movie theaters. We’re now proud of partnering with La Crosse Sign Group to build a sign for an escape room.
channel letter illumination
As a signage professional, it is worth your time to know about an important feature of LED illumination. That is the “viewing angle”, and the meaning of that angle is sometimes misinterpreted.
Here is a capsule explanation. The textbook definition of a viewing angle is “the peak luminous intensity measured at right angles to the surface of the LED chip”.1 It is twice the number of degrees from vertical at which luminous intensity drops to half of the peak value.
Your potential customer just showed you his front lit channel letter sign artwork. You notice the design calls for burgundy vinyl covering the face.
What should you tell your customer about the potential night visibility performance of that color? Tell them the night visibility will probably not be optimal.