Certified Installer
GOULY is the manufacturer behind the permanent outdoor lighting system we install. They build the LED modules, the track, the certified control box, the firmware and the app as one platform, rather than bolting a generic app onto generic parts.
The System
Most outdoor LED products are assembled from parts that never met before they reached your roofline: one company's controller, another's LEDs, and a white-label app shared across dozens of brands. GOULY builds all four pieces itself, which is the reason the system behaves predictably after a firmware update instead of dropping offline.
24V RGBW pucks, three LEDs per module, set into colour-matched aluminum track so the hardware disappears against the fascia in daylight.
Each module is individually addressable, which is why a single dark section is a serviceable repair rather than a whole-run replacement.
The controller is C-UL listed and built to UL 2108 and CSA C22.2. That certification is what an electrical inspector looks for.
An uncertified box on a permanent install will fail inspection, which is the single most common problem we get called out to fix.
03 · Control
Colours, scenes, schedules and sunset timing from your phone, on iOS and Android, with over 1000 patterns and 100+ effects. Because GOULY writes the firmware and the app together, the two stay in step instead of drifting apart after an update.
Controllers, LED modules, track, firmware and app all come from GOULY rather than being assembled from generic parts.
That single-supplier model is why scenes, diagnostics and replacement parts stay predictable year after year.
Service
If another company installed your lights and has stopped answering, or your control box will not pass inspection, we take those jobs on. Send your name, install address and a photo of the control box:
GOULY is the manufacturer of the permanent outdoor lighting system we install. They design and supply the whole platform: the 24V RGBW LED modules, the aluminum track, the certified control box, the firmware and the mobile app. They have been refining the platform since 2011 with input from professional installers.
The strength of the system is that one manufacturer builds every part, so the app, firmware and hardware are updated together. In practice that means fewer of the connection and pairing failures that plague generic LED controllers running white-label apps. You can read what our customers say on our reviews page.
GOULY supplies through certified installers rather than retail. The control box also has to be wired and inspected to code, and an uncertified or improperly installed box will fail electrical inspection. We are a GOULY certified installer and handle supply, install and warranty as one job.
Almost always a weak 2.4 GHz signal at the control box. The controller cannot join a 5 GHz-only band, so confirm your phone and controller are on the same 2.4 GHz network, and add a Wi-Fi extender near the box if it sits far from the router. Our troubleshooting page walks through the rest.
It depends on the linear footage of your roofline and how much of the house you light. We quote from photos or a virtual walkthrough so you get a real number rather than a range, and there is no charge for the quote.
Go Deeper
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Get a free virtual quote. A team member will review your home and deliver a clear, honest price.
