Lightray

LightRay’s UV casting systems bring precision, speed, and simplicity to trenchless pipe installations. From spot repairs on a section of pipe to completion of a full lateral inversion, LightRay’s patented LED UV technology ensures high-quality results with fast casting times, flexible navigation, and unmatched control — all made and supported in the USA.

Uses & Benefits

LightRay LR3 Spot Repair System

The LR3 is the most advanced UV cast-in-place pipe technology that gives the operator complete control of the curing process. It is engineered for targeted repairs in pipe diameters ranging from 3” to 12”. The system can significantly reduce costs and risks when compared to traditional thermo-setting or ambient-cured CIPP liners. It’s perfect for municipal contractors and plumbers who want to reduce curing time, increase efficiency, and maintain full control of the process on every job.

Enables same-day repairs
Pipe can be back in service within an hour
Reduced manpower for job completion
Increased profitability
Casting times as low as 5 minutes
Liner materials come ready to install
Easily navigates 45° and 90° bends
Training included with every system
Backed by 24/7 technical support
Made in the USA

LightRay LRI Lateral Inversion System

The LRI is the most advanced system in the UV cast inversion liner market. It is designed for small-diameter lateral relining and blends familiar inversion techniques with advanced UV curing control. The simple system gives the operator complete control over the process and very closely resembles traditional ambient cure inversion methods.

No complex parts or computer-regulated movement
Cures up to 150 ft of liner at 6.3 ft/min in all types of pipe
Uses a 50-ft cold LED light train for industry-leading cure times and consistent results
No heat required — cures without elevated temperatures
Handles multiple 90° bends with ease
Liners arrive pre-wet out, ready to install, and can be stored for up to 9 months
ASTM F1216 compliant
Training included with every system
Backed by 24/7 technical support
Made in the USA

LightRay LR2 Pull-in-Place System

The LR2 is a compact, 2” LED UV casting system designed for pull-in-place pipe repairs in tight, hard-toaccess areas. It is ideal for municipal infrastructure, industrial drainage networks, home plumbing, and heritage sites. The system combines speed, simplicity, and safety in a small, maneuverable footprint.

• Designed specifically for 2” pipe diameter
• Pull-in-place application with simple setup
• Casting times as low as 5 minutes
• Perfect for interior pipes and limited access conditions
• Comprehensive package includes everything needed for the repair
• Packer available in both 5-ft and 20-ft lengths, equipped with a reel and 100-ft hose
• Training included with every system
• Backed by 24/7 technical support
• Made in the USA

Technical Specifications Images & Videos Downloads How to Use

Technical Specifications

Feature	LR3	LRI
Pipe Sizes	3", 4", 6", 8", 9" (Pittsburgh), 10", 12"	3", 4", 6", including transitional flex
Reel Hose/Light Train Length	100 ft or 150 ft reel hose with 5, 10, or 20 ft packer	50 ft light train
Cast Time	~5-10 minutes	~6.3 ft/min
Bends	Navigates 45° & 90° bends	Navigates multiple 90° bends
Warranty	1-Year Limited	1-Year Limited

Images & Videos

Downloads

How to Use

Pull-in-Place Repairs (LR2):

Prep and position 2” liner into place using a pull-in cable.
Insert the repair packer into position using the LR2 reel hose.
Activate the UV curing process & monitor in real time.
Complete in as little as 5 minutes.
Remove the equipment and return the pipe to service.

Spot Repairs (LR3):

Select the correct liner diameter (3"–12").
Insert the repair packer into position using the LR3 reel hose.
Activate the UV curing process & monitor in real time.
Complete in as little as 5 minutes.
Remove the equipment and return the pipe to service.

Lateral Inversion (LRI):

Select the correct liner diameter (3", 4", or 6”).
Load the pre-wet out liner into the inversion drum.
Invert into the lateral using air pressure.
Begin curing with the cold LED light train.
Cure 6.3 feet/minute.
Remove the equipment and return the pipe to service.

Ready to Learn More?

Looking for a faster, more cost-efficient way to complete CIPP jobs? Contact us today at 724-393-0383 or [email protected] to schedule a demo, get a quote, or speak with an expert about LightRay!

Hear What Our Customers Say About Our Products

We are a small family owned and operated plumbing business a few towns over from In-Line Renewal Solutions and have had the opportunity to purchase lining materials off of them when we are in a pinch! The experience has been awesome since day one. Its convenient to be able to run over and grab a roll of liner to get us by until our big order arrives, or if an unexpected job gets added to the weekly schedule. Scott has been super helpful is guiding us along the way and is always available when we need something! Having this secondary option of supplementing our lining material stock has been a game changer!