Whether you’re lighting a luxury cottage in Muskoka or upgrading a commercial property in downtown Toronto, lighting in 2026 goes far beyond aesthetics. Today’s projects must align with Ontario lighting regulations, energy efficiency standards, and rebate opportunities.
At Moonstruck Lighting Ltd., we combine high-end lighting design with full regulatory compliance, helping you avoid costly mistakes while maximizing available incentives.
Dark Sky Compliance in Ontario: What You Need to Know
“Dark Sky” bylaws are now widely enforced across Ontario, especially in regions like Muskoka, Huntsville, and The Blue Mountains. These regulations aim to reduce light pollution, protect wildlife, and preserve natural night skies.
If you’re planning outdoor lighting, follow these key requirements:
- Fully shielded fixtures: Lighting must be directed downward. If the bulb is visible from the side, it likely violates local bylaws.
- 3000K or lower colour temperature: Most municipalities require warm lighting to reduce blue light emissions; some Muskoka zones restrict this further to 2700K.
- 11:00 PM lighting curfew: Residential landscape and architectural lighting often must be turned off by 11 PM.
Failing to meet these standards can result in fines, project delays, or forced retrofits.
ESA Retrofit Program Changes (2026 Update)
As of May 4, 2026, the Electrical Safety Authority (ESA) has removed the pre-assessment requirement from the Retrofitted Luminaires Program.
Here’s how this impacts your project:
- Faster project timelines: No delays waiting for ESA pre-approvals on retrofits with 50+ fixtures
- Reduced project costs: Lower administrative fees mean more savings for clients
- Maintained safety compliance: Approved retrofit kits and field evaluations are still required to meet Ontario electrical safety standards
This update makes large-scale lighting retrofits more efficient without compromising safety.
Ontario “Save on Energy” Rebates for Lighting (2026)
Ontario has committed over $10 billion toward energy efficiency programs, making 2026 one of the best times to upgrade your lighting system.
Top rebate opportunities include:
- Networked lighting controls: Earn approximately $0.35 per kWh saved
- Custom lighting upgrades: Up to $1,200 per kW or $0.13 per kWh
- Small business lighting incentives: Up to $14 per fixture
By incorporating smart lighting controls like occupancy sensors and daylight harvesting, many businesses reduce upfront costs by 50% or more.
Why Professional Lighting Design Saves You Money
Many property owners assume regulations limit design flexibility, but in reality, they drive smarter, more efficient solutions.
At Moonstruck Lighting Ltd., we focus on:
- Precision lighting design: Using advanced optics to minimize fixture count while maximizing impact
- Code-compliant planning: Designing to meet current Ontario Building Code (SB-10) standards
- Full rebate management: Handling all Save on Energy applications and documentation
The result is a system that looks better, performs better, and costs less over time.
Work with Moonstruck Lighting Ltd.
Lighting compliance in Ontario doesn’t have to be complicated, and energy-efficient design doesn’t mean sacrificing visual impact. Our professionals can safely guide your through the process.
We specialize in custom lighting solutions that meet Dark Sky requirements, pass inspections, and unlock maximum rebate potential.
Planning a lighting project in Ontario or considering an LED retrofit in 2026? Let’s show you what’s possible.