Principal LED The Value Leader in LED Signage Products
Over 150 years combined experience in the LED industry
Services we offer
The Principal Promise
Our Promise to you is to deliver you the best performing product range for your channel letter and cabinet signage needs at the best price! From people who care about you and your image.
Solutions driven team that understands sign fabrication.
In-house estimating and layout services within 24-48 hrs.
Product and installation support.
Full product line to meet any illuminated sign spec.
3rd party tested to LM79/LM80 standards.
Easy to install and virtually maintenance free.
Industry value leader in terms of price per lumen.
No hidden costs or overpriced system components
Up to half the price of other industry leading brands!
Here are some of our professional applications and solutions.
Principal LED provides material estimates to our customer free of charge and our goal is to have an estimate back to you within 24-48 hours.
Quality & Reliability
At Principal LED, quality and reliability is our passion.. Our manufacturing process utilizes automated pick-and-place technology to ensure every module is made the same way every time.
100% burn-in testing of all LED modules
Fully-automated SMD & DM assembly lines
End product performance tested to LM-79 and LM-80 procedures.
1000 hour accelerated thermal testing on every new model
Factory implementation of Continuous Quality Verification (CQV) Process
Dual inspection procedures at both factory and master distribution facility in Texas
PLED utilizes the most advanced LED manufacturing methods. We are the only LED sign component manufacturer that utilizes our own dedicated and fully automated manufacturing plant, where we utilize our proprietary Fusion direct mount (DM) process to provide the industry's longest lasting LEDs.
We use robotic systems for die placement/packaging, as well as real time photometry and CCT module sorting to provide the industry's most consistent LED modules and sign components.
Automated die placement
Automated photometric bin sorting