auto-AV Design is is creating a catalogue of programmable, interactive LED lettering.

We specialise in creating sensor controlled, addressable signage—fully waterproof and battery-powered for flexible outdoor use.

Our current test rig features 125 individually controllable characters, serving both as a live marketing showcase and a rugged field-testing platform.

Development is in its final stages, and we’re on track to launch a fully certified rental set for events in 2027.

For full technical specifications, installation requirements, and product details, please explore the information below.

We’re now welcoming early enquiries and pre-orders for outdoor events across England and Wales in 2027—get in touch to discuss your requirements.

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Flexible Power Options – Choose between mains or battery operation. All units run on low voltage and are built for reliable outdoor use.

Full-Colour Addressable LEDs – Customise every letter with RGB colour. Palette matching can adapt the look to suit any environment.

Interactive by Design – Engage your audience with  real-time interactivity and live content integration.

Tool-Free Mounting – Simple and secure installation using lightweight mounting rails. Each 25cm section requires just three screws for a solid fix.

Built for Scale – No practical limits to phrase length. Our scalable logistics and system design support large-scale installations of 300+ characters.

"MAIN ARENA"- Example Hire:
"MAIN ARENA"- Example Hire: <10 character packages for small signs
# Can You Imagine - Hire Example: 10-25 character packages for 1-2m banners
Brand Website - Hire Example: 25-50 character packages for larger statements

Our LED letters are precision-manufactured using PETG-CF, a advanced composite that blends the durability of PETG with the rigidity of carbon fibre.

PETG-CF is engineered to withstand the demands of the outdoor event circuit:

  • Superior Impact Resistance – Where acrylic can crack or shatter under stress, PETG-CF offers exceptional toughness, standing up to the knocks of transit, setup, and live events.

  • Better Heat Deflection – Direct sunlight can warp lesser materials. PETG-CF maintains its structural integrity in higher temperatures, preventing warping or softening.

  • UV-Stable & Weather-Resistant – Formulated to resist the degrading effects of sunlight and moisture, it won’t discolour or become brittle over time, ensuring your signage looks fresh for years to come.

  • Lightweight & Rigid – The carbon-fibre reinforcement provides high stiffness without adding weight, allowing for longer, stable spans and easier handling during installation.

The result is a letter that is lighter and tougher than acrylic, stays true under heat, and is built to perform season after season.

Want to know how long a phrase will measure? We offer a free text sizing service to take the guesswork out of your planning. Simply send us your wording (and any font requirements, if any), and we’ll calculate the exact dimensions and letter count for your space.

This is currently a semi-automated service—expect a prompt reply from the studio. An automated sizing tool is coming soon, allowing instant calculations directly on the site.

Your Choice of Typeface

Our flagship font—developed specifically for LED integration—includes a full character set: uppercase, lowercase, numbers, and symbols. It’s designed for clarity, even spacing, and consistent illumination.

Need a specific brand typeface or a particular style? We can turn nearly any font into a set of LED letters. Get in touch with the studio to discuss custom typefaces and we’ll advise on feasibility.

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Brand Website - Hire Example: 25-50 character packages for larger statements
Programming Ideas for Business Impact
  • Day/night scheduling: Bright white during business hours, warm dim glow after closing
  • Seasonal themes: Brand colours for campaigns, festive palettes for holidays
  • Dynamic effects: Subtle breathing animations attract attention without distraction
  • Event triggers: Colour changes for promotions, weather alerts, or social media milestones
RGB LED Letter Signage: WS2812B Technical Guide
WS2812B LEDs have transformed commercial RGB signage, offering individual pixel control, vibrant colour reproduction, and significant efficiency gains over traditional lighting systems.
 
Energy Efficiency vs. Traditional Systems
Neopixel-based signage delivers measurable cost savings:
  • ~90% less energy than equivalent neon installations
  • ~75% less energy than fluorescent tube lighting
  • ~40% less energy than standard non-addressable LED strips
At partial brightness or solid colours (not full white), consumption drops significantly further. A typical RGB letter installation running animated patterns at 50% brightness uses approximately 0.1W per LED.
Lifespan and Durability
WS2812B LEDs are rated for 50,000 hours to 70% brightness (L70). In typical UK commercial use — 12 hours daily operation — this translates to roughly 11-12 years of service.
Failure modes: Individual pixel failure does not affect the chain (data passes through). No single point of failure for the entire letter.
 
RGB letters suit businesses prioritising visual flexibility over absolute longevity. The 12-year lifespan trails premium single-colour options, but the ability to update your signage appearance instantly — without physical modification — delivers marketing value that static alternatives cannot match.