P.L. Light Systems

P.L. Light Systems A leading manufacturer of LED, HPS, CMH and hybrid horticultural lighting solutions that deliver unrivaled performance, quality, and long-term dependability.

PL Light Systems develops and manufactures professional supplemental lighting systems for the horticultural industry. We offer a complete range of innovative fixtures, lamps and reflectors for optimized light distribution in a variety of technologies including LED, High Pressure Sodium (HPS), Ceramic Metal Halide (CMH) and Hybrid Systems. For each lighting solution, we provide a comprehensive ligh

t plan to ensure optimized crop growth through adequate light penetration and uniformity into the crop. The advice given in each post is intended for customers with a government issued license to be able to grow their crop legally; We're assuming they are intending to use our advice for legal purposes.

🐝 This week, June 22-28, marks the official recognition of Pollinator Week—an annual international celebration in suppor...
06/22/2026

🐝 This week, June 22-28, marks the official recognition of Pollinator Week—an annual international celebration in support of pollinator health initiated by Pollinator Partnership.

🪻 Some popular ways to raise awareness for our pollinators include planting for pollinators, hosting garden tours, participating in online bee and butterfly ID workshop, and so much more.

❓ What is your favorite way to support pollinator health in your community?

This weekend, we are celebrating both Father's Day and the Summer Solstice on June 21st. While today's abundant sunlight...
06/21/2026

This weekend, we are celebrating both Father's Day and the Summer Solstice on June 21st.

While today's abundant sunlight may make winter feel far away, now is the ideal time to evaluate your supplemental lighting systems and plan any relamping projects before peak demand returns. Proactively replacing aging HPS lamps can help maintain light output, improve crop consistency, and ensure your greenhouse is ready when shorter days arrive.

The best time to prepare for winter lighting challenges is while summer is still shining.

⏳Don’t wait until its too late! Relamping is a critical step in maintaining intended light levels for and hybrid ope...
06/19/2026

⏳Don’t wait until its too late! Relamping is a critical step in maintaining intended light levels for and hybrid operations, but replacement parts take time to manufacture and ship across North America. If you need replacement bulbs, ballasts, or new fixtures for September, we need your order in ASAP.

‼️Remember, 1% loss in light output means a 1% loss in crop yield.

Read more about best practices on our blog: https://bit.ly/437oyNG

Come find your P.L. Light Systems Regional Sales Manager for Canada, Victor Wiens, at Grower Day East 2026 in St. Catha...
06/16/2026

Come find your P.L. Light Systems Regional Sales Manager for Canada, Victor Wiens, at Grower Day East 2026 in St. Catharines.

With a technical background on our horticulture lighting products, Victor is ready to answer your burning questions about supplemental lighting for CEA.

06/11/2026

⚠️ ATTENTION ONTARIO GROWERS ⚠️
Effective June 30th, Ontario's energy rebate applications will be subject to the new LOWER rebates.

💰 So, if you're thinking about purchasing lighting in the next 24 months, we recommend submitting your rebate application to IESO before June 30th so that you can maximize your potential savings. 💵

*Applications are no obligation once approved and incentive rates are honoured based on the time of application submission.*

06/10/2026

The automated manufacturing process of our ParFX Ultra components ensures precision and consistent quality in every luminaire that P.L. Light Systems produces.

⏳Less than two weeks until we join our local community at Grower Day East 2026! If you are in Southern Ontario, Quebec...
06/05/2026

⏳Less than two weeks until we join our local community at Grower Day East 2026! If you are in Southern Ontario, Quebec, or the Maritime provinces, this event is a great chance to learn, network, and celebrate Canadian CEA.

📍Join us in St. Catharines on June 16th at the Holiday Inn & Suites Conference Center.

Ontario Local Food Week begins today and we encourage our fellow Ontarians to add some Ontario grown produce to your d...
06/01/2026

Ontario Local Food Week begins today and we encourage our fellow Ontarians to add some Ontario grown produce to your diet. We promise your tastebuds won't regret it!

Did you know Ontario is the largest producer of greenhouse produce in North America? Check out the Ontario Greenhouse Vegetable Growers to learn more about the brands and retailers selling greenhouse grown produce in Ontario. Support your local growers! https://www.ogvg.com/about
🍅🥒🫑🍓🥬

05/26/2026

🧼With many growers shifting their focus towards facility maintenance and upgrading, its important to understand how to maximize your luminaire efficiency by simply cleaning your existing fixtures.

📉Even a thin film of dust can reduce light output by 5–15%, impacting yield over time.

💾Download the full kit here: https://bit.ly/4cCk1XO

05/21/2026

☑️ Performance isn't theoretical - it's grower proven! ☑️

Address

41 Brockley Drive, Unit 11
Hamilton, ON
L8E3C3

Opening Hours

Monday 8am - 4:30pm
Tuesday 8am - 4:30pm
Wednesday 8am - 4:30pm
Thursday 8am - 4:30pm
Friday 8am - 4:15pm

Telephone

9055634133

Website

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