Eaton Modular 2″ Round and Square LED Pinhole Downlights for Commercial and Residential Spaces

July 25, 2016

Eaton’s Halo® ML4 light-emitting diode (LED) Downlighting System for residential and commercial spaces, a compact and uniquely modular recessed downlight system, includes a housing, LED module and a choice of a field-interchangeable, round or square, 2-inch aperture pinhole trim. The system is available in multiple aperture styles, optical distributions and finishes.

The Halo ML4 system provides a broad range of lighting solutions for new construction and retrofit applications, including single and multi-family dwellings, hospitality, retail, office and institutional spaces.

“The comprehensive Halo ML4 system combinations offer solutions for ambient, task, wall wash and accent needs, providing useful distributions for a balanced lighting layout,” says Glenn Siegel, Director, Marketing and Product Management, Eaton’s Lighting Division. “As a choice for projects wanting the performance of low-voltage tungsten-halogen, 50-watt MR16 lamps, the system exceeds performance.”

Offering customers the energy savings, long life and sustainability that LED provides, the ML4 system is designed to deliver the optical control, colour quality and punch and sparkle associated with tungsten-halogen sources.

The Halo ML4 Downlighting System is small in size, but powerful in performance, delivering 900 lumens. The round and square trims (TL4 series) are available in open, lens and lens wall wash styles with a choice of narrow flood (25 degrees), flood (40 degrees) and wide flood (55 degrees) optical distribution that can easily be installed/changed in the field. An optional media holder attaches directly to the optic and accepts industry-standard, 2-inch diameter lens, providing additional creative control.

The compact trim assembly installs from below the ceiling into Halo’s standard, shallow and ultra-shallow, 4-inch line-voltage housings, as well as other compatible housings. A unique feature, the trims attach to housings magnetically for simple installation, allowing for minor adjustment and accommodating real-world construction tolerances.

The family delivers excellent colour quality, available in 2700 Kelvin (K), 3000K, 3500K and 4000K correlated colour temperatures (CCT), satisfying residential and commercial needs. With a colour rendering index (CRI) of 90 minimum, the LED downlights are Energy Star certified.

Trims are offered in four electroplated designer finishes — brushed nickel, oil-rubbed bronze, brushed copper and German bronze — to complement interior finishes. Select trims include damp and wet location-listed options for showers and outdoor covered spaces and are designed to last 50,000 hours at 70% lumen maintenance.

If plenum space is limited, the series uniquely offers round and square surface-mount housings that install directly to various junction boxes. The housings are available in white and black.

Find out more: http://www.cooperindustries.com/content/public/en/lighting/resources/LightingStories/Halo-ML4.html.

Related Articles


Latest Articles

  • Mastering Advanced Bidding Strategies in Electrical Contracting

    Mastering Advanced Bidding Strategies in Electrical Contracting

    December 1, 2025 By Melvin Newman, Patabid CEO & Ian Paterson, Patabid Client Success Manager and journeyman electrician with 30+ years of experience In the competitive world of electrical contracting, knowing how to estimate electrical jobs effectively can make the difference between winning profitable projects and watching opportunities slip away. For electrical contractors, mastering advanced… Read More…

  • Why Choosing the Right USB Charger Matters

    Why Choosing the Right USB Charger Matters

    December 1, 2025 Not all USB Chargers are Created Equal As the number of devices used daily increases, so does the need for a charger that delivers safe speeds and maximum charging potential. A high-quality USB charger delivers efficient charging without risk of damage, but the sea of USB chargers and outlets available on online… Read More…

  • How Homebuilding Incentives Can Pay Off for Cities, Homeowners and Local Economies: New Concordia Study

    December 1, 2025 A new study from Concordia University’s John Molson School of Business finds that improving housing affordability isn’t just a social good — it’s an economic growth opportunity. Build and Benefit: How Homebuilding Incentives Can Pay Off for Cities, Homeowners and Local Economies reframes housing policy reform as a sustainable fiscal growth strategy, demonstrating meaningful… Read More…

  • The Importance of HazLoc LED Lighting for Safe Workplaces

    The Importance of HazLoc LED Lighting for Safe Workplaces

    November 30, 2025 By CSC LED In Canada’s industrial lighting sector, one of the most critical yet often overlooked safety components is lighting designed specifically for hazardous locations, otherwise known as HazLoc (hazardous location) LED lighting. For workplaces dealing with flammable gases, vapours, combustible dust, or ignitable fibres, standard LED fixtures simply don’t cut it…. Read More…


Changing Scene

  • Skills Ontario Celebrates the Expansion of Trades & Tech Truck Program

    Skills Ontario Celebrates the Expansion of Trades & Tech Truck Program

    December 1, 2025 Skills Ontario is expanding its fleet of Trades & Tech mobile unit thanks to support from the Ontario Government. The government announced this morning it’s investment in Skills Ontario to expand experiential opportunities for Ontario’s future workforce.    “Ontario’s future relies on a strong, skilled workforce,” said David Piccini, Minister of Labour, Immigration,… Read More…

  • BC’s Canadian Mutual Recognition Agreement aims to Facilitate Interprovincial Trade

    BC’s Canadian Mutual Recognition Agreement aims to Facilitate Interprovincial Trade

    December 1, 2025 A new agreement signed by all provinces, territories, and the federal government will break down interprovincial trade barriers, making it easier for B.C. businesses to sell products across Canada, and for people to buy Canadian-made goods.   “When threats to Canada’s economic security land at our doorstep, we’re at our best when we work together as… Read More…

  • EB Horsman’s Commitment to Giving Back – A Year in Recap 2024/2025

    EB Horsman’s Commitment to Giving Back – A Year in Recap 2024/2025

    December 1, 2025 EB Horsman Cares is the company’s community engagement program that supports local children’s hospitals, communities, and non-profit initiatives with donations, fundraising, volunteering, and scholarships.  Since 1993, BC Children’s Hospital has been the primary recipient of EB Horsman & Son’s fundraising. However, as EB Horsman has continued to expand its businesses across Western… Read More…

  • Build Canada Homes Introduces Policy Framework to Guide its Investments in Affordable Housing

    Build Canada Homes Introduces Policy Framework to Guide its Investments in Affordable Housing

    December 1, 2025 Central to that work, the Government of Canada is stepping up with the recently launched Build Canada Homes, new federal agency with a mandate to scale up the supply of affordable housing across Canada. Build Canada Homes will also help fight homelessness by building transitional and supportive housing – working with provinces,… Read More…