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

P.L. Light Systems

Name: P.L. Light Systems
Address: 41 Brockley Drive, Unit 11, Hamilton, ON, L8E3C3, CA
Telephone: 9055634133
Price range: $$

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P.L. Light Systems

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Commercial horticultural grow lights for greenhouses and indoor farms. The Lighting Knowledge Company since 1981. P.L. We supply, plan and support the lighting.

Light Systems designs and manufactures commercial horticultural grow lights for greenhouses, indoor farms and controlled environment agriculture. Established in 1981, we supply growers across North, Central and South America. The range covers LED and hybrid greenhouse lighting for vegetables, floriculture, cannabis, propagation and vertical farming, including one-for-one HPS to LED retrofits. Projects start with a light plan, a layout modelled against your growing area showing fixture placement, light levels and energy figures before you commit. Installation is handled by your contractor. Our Knowledge Center carries free technical articles on spectrum, DLI and lighting strategy.

10/09/2026

Happy Thanksgiving to our Canadian growers, family, and friends!🦃🍁

Please be advised that the P.L. Light Systems office will be closed for Canadian on October 12th, 2026. Our office will reopen on October 13th, 2026 at 8AM EST.

10/07/2026

Greetings from Canadian Greenhouse Conference! P.L. Light Systems is here at booth #1104 and ready for a great show. Come say hello to Victor! 🤝

10/01/2026

Happy World Vegetarian Day! 🌱 There's nothing quite like walking through a grower's facility and seeing rows of vibrant vegetables thriving under our lights — knowing they're headed straight to the tables of veggie lovers everywhere. To every grower who makes it possible: thank you for what you grow.

09/24/2026

Day 2 at GreenTech NA 2026 is on! P.L. Light Systems is at booth #504 with answers to all your horticultural lighting questions. Come say hello 👋

09/23/2026

The P.L. Light Systems team here at GreenTechNA 2026 is amped and ready for the show! Come check out our 10x20 booth ( #504) where we'll be sharing our latest news and product innovations. See you on the show floor!

09/22/2026

🍂 Today marks the Fall Equinox in the Northern Hemisphere — the exact halfway point between daylight and darkness.

From here, every day loses a little more daylight. For greenhouse growers, that's not just a seasonal shift — it's the moment your crop's light budget starts running a deficit.

45 years in horticulture lighting has taught P.L. Light Systems one thing: growers who plan their supplemental lighting strategy before the light gap widens stay ahead of it. Those who wait are playing catch-up by November!

As natural drops, the question isn't if you need to adjust — it's how precisely you can close the gap without wasting energy or compromising crop quality.

That's where data-driven supplemental lighting decisions matter most.

☀️ What's your top lighting strategy for the season ahead?

09/16/2026

You may have seen the news: Hortilux Schréder has filed for bankruptcy. We want to make sure our customers and friends know — P.L. Light Systems is a separate company, independently owned since 2020, and this news does not affect us.

Yes, our branding shares a resemblance — we started out in 1981, and from 1992 onwards as Hortilux Schréder's North American division. But since Dec 1st, 2020 we’ve been separate from them and independently owned since 2020, and today we're proud to be partnered with Dutch Lighting Innovations as we keep leading the way in horticultural lighting.

Thank you for your continued support. We're here, we're stable, and we're not going anywhere. 🌱

09/15/2026

Jardiniers du Chef recently shared these wonderful photos of their new installation. Switching from their existing 1000W HPS system to a more efficient 750W LED installation allowed for a seamless 1:1 swap into their existing control system and structure without interrupting 30 years of organic food production. This retrofit also freed up electrical capacity of their facility that allows for more efficient year round production.

"Under your LED lights, the plants flower faster and the flowers are larger, which is more profitable since we sell by weight."
General Manager @ Jardiniers du Chef

Read the full case study online at https://bit.ly/4gMc0kX

09/10/2026

Is your supplemental lighting ready for power-on? Before you flip the switch, be sure to inspect and maintain — your yield depends on it. Lead times on luminaires, parts, and repairs won't wait for the season. Order now - contact your local sales manager.

09/08/2026

Join us at the 2026 GreenTech North America show in Philadelphia this month, September 23-24th. P.L. Light Systems will be located at booth #504 to share recent news and product innovations with attendees. We are so excited to connect with the CEA industry and learn about how horticultural technologies, such as supplemental lighting, are advancing CEA for a more productive and efficient future for food.

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

http://www.pllight.com/

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