Permanent Holiday Lighting in Oshawa, Ontario

The Sempra Effect.

Oshawa’s Premier Permanent Holiday Lighting Solution

Oshawa has a long history of building things properly, and a lighting system that will stay on your home for years should meet the same standard.

Permanent lighting is now widely available as DIY kits. Some are fine for what they are. But there's a real difference between strips you stick on yourself and a system that's professionally designed, colour-matched and wired. Sempra Illuminations installs Celebright permanent holiday lighting on Oshawa homes the professional way, and it's backed by a warranty covering both parts and labour.

Professional Installation vs. a DIY Kit

Here's what a professional Celebright installation includes that a typical DIY kit often doesn't:

  • A colour-matched aluminum track. It comes in more than 100 colours and 11 profiles and is fitted to your fascia, so the system blends in instead of looking stuck on.

  • Hidden wiring. Where possible, we route wiring through the attic, so no cables run down your exterior walls.

  • Certified components. Celebright is ETL listed and conforms to UL 2108 and CSA C22.2 #250.2 for use in Canada and the U.S.

  • A system built for outdoors. The bulbs are IP68-rated, the connectors are waterproof, and the components are rated from -40°C to 85°C.

  • A warranty covering labour. Every Sempra installation includes a 5-year warranty covering both parts and labour, so you're not left fixing it yourself.

  • A design for your home. We plan the layout around your roofline instead of simply running a fixed length until it ends.

Oshawa Neighbourhoods We Serve

Oshawa's homes range widely by era. In O'Neill and McLaughlin, century homes line Edwardian streets near downtown and the Parkwood National Historic Site. Southern neighbourhoods have compact 1940s to 1960s bungalows and war-era cottages. Northglen has 1960s bungalows and newer two-storey homes, and Samac and Northwood include 1970s and 1980s side-splits.

In the north, Windfields, built on the former Windfields Farms thoroughbred farm, and Kedron and Taunton have newer homes from the 2000s onward. We also serve Eastdale, Centennial, Pinecrest, Donevan, Vanier and Lakeview.

Nearby, Sempra serves Whitby and Ajax.

A Year of Oshawa Evenings

  • Classic Christmas colours through December

  • Team colours for hockey season

  • Warm white every night of the year

  • Red and white on Canada Day

  • Autumn ambers in October

  • A welcome-home display for family visiting for the holidays

Oshawa Permanent Lighting FAQs

Why not just install a DIY permanent-light kit?

For some homes, a DIY kit is fine. A professional installation adds a colour-matched track fitted to your trim, hidden wiring, certified components and a warranty that covers labour as well as parts. You also don't have to spend time on a ladder doing it yourself.

Is Celebright certified for use in Canada?

Yes. Celebright products are ETL listed (listing no. 5023546) and conform to UL Standard UL2108 and CSA Standard C22.2 #250.2.

Can you install on an older war-era cottage or bungalow?

Often, yes. Older homes vary, so we assess the fascia and trim during the estimate and choose the right track profile. If part of the roofline isn't suitable, we'll tell you.

What does the warranty cover?

Every Sempra installation includes a 5-year warranty covering parts and labour.

How do we get an estimate?

Estimates are free. In many cases, we can measure your home using Google Maps from your address alone.

Get It Done Right the First Time

Send us your address, and we'll prepare a free, no-obligation estimate for your Oshawa home.

Call, text or WhatsApp: 825-865-5153
Email: hello@semprailluminations.com
Website: www.semprailluminations.com

Elevate Your Home with Luxury Lighting

hello@semprailluminations.com
+1 (825)-865-5153 (Text/WhatsApp)

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System Components


Pink outline of a security camera inside a recycling symbol.

The aluminum track is colour-matched to the existing architecture for an aesthetically pleasing look that is virtually invisible.

Line drawing of a light bulb with rays indicating it's turned on

The LED digital lights are low profile featuring adjustable brightness to maximum curb appeal without being overbearing.

Icon of a lightbulb with sun rays around it, in pink.

The bulbs are rated to IP68 which means they are rated for underwater use. All connectors are also waterproof.

Abstract red and black swirl design

All components of the system are rated to work down to -40 degrees Celsius (-40 Fahrenheit) and up to 85 degrees Celsius (185 Fahrenheit).

Illustration of a gear surrounded by interconnected arrows, representing process or workflow.

The control system allows you to turn the lights on and off, adjust brightness levels, and create dynamic lighting sequences.

Here Are The Most Common Questions We Receive…