Aculux Enhances Industry-leading AX3 and AX4 Series of Architectural Downlights with Gentle Light Gradients and More

Aculux AX3 AX4

Neil Egan

March 22, 2023

Improved WarmDim® and Tunable White options offered for AX3 and now available for AX4 series

Aculux announced enhancements to the AX series, its highest-performing family of architectural recessed downlights that provide industry-leading cut-off and glare control to create quiet ceilings.

For the AX3 3” LED precision recessed luminaires, designers can now select enhanced WarmDim® technology with packages from 800 to as high as 1500 delivered lumens; enhanced Tunable White technology is also offered from 800 to 2000 delivered lumens. When WarmDim® is selected, AX3 precision optics are available with a lighting distribution as narrow as 12°, the most narrow in the industry.

aculux ax3 ax4

Both technologies have also been introduced to the AX4 4” series. Lumen packages from 800 to 1700 delivered lumens are available for WarmDim® and 1200 to 2200 delivered lumens for Tunable White. Designers can choose optics  with beam distributions from 10°.

Aculux’s patented WarmDim® technology warms the color of the LED light on a gentle gradient as it dims light output, delivering the feeling of halogen lighting with the long life and energy savings of LED. Dimming is gradual and uniform, while color mixing and lighting performance are optimized. WarmDim® features a more consistent color with industry-leading 1-step binning and 90+ CRI standard. Beam distributions up to 55° may be selected, including a wide batwing option. This technology is ideal for residential, restaurant, or hospitality applications.

aculux ax3 ax4

The Tunable White dynamic feature lets users adjust a luminaire’s color temperature in real-time. This fosters a sense of the passage of time, or circadian rhythm, and enables the creation of scenes and modes that align with key activities that require occupants to be more focused, relaxed, or energetic. It is ideal for healthcare, office, corporate interiors, education, retail, hospitality, and recreation applications.

Feature Enhancement Summary:

AX Series Tunable White
  • AX3: 800 to 2000 delivered lumens
  • AX4: 1200 to 2200 delivered lumens
  • CCTs: 5000K – 2700K
  • 90+ CRI standard
  • Precision optics:
    • AX3 20° – 60° + Batwing
    • AX4 15° – 60° + Batwing
  • Control options:
    •  0-10V / nLight®
    • DALI
AX Series WarmDim®
  • AX3: 800 to 1500 delivered lumens
  • AX4: 800 – 2000 delivered lumens
  • Precision optics:
    •  AX3 as narrow as 12°
    •  AX4 as narrow as 10°
  • Consistent color: 1-step binning and 90+ CRI standard

Learn more about AX3 and AX4

Source

Related Articles


Latest Articles

  • ESA Provides an Update on its New Self-Serve Licensing Platform

    ESA Provides an Update on its New Self-Serve Licensing Platform

    March 27, 2026 In October 2025 Electrical Safety Authority (ESA) officially launched its new self-serve licensing platform, a modern system designed to transform how Master Electricians (MEs) and Licensed Electrical Contractors (LECs) manage their licensing needs. The platform replaces paper-based processes and provides a centralized, web-based experience for renewing and applying for licences, paying fees Read More…

  • BC Updates to Solar and Battery Rebate Program Come into Effect April/June 2026

    BC Updates to Solar and Battery Rebate Program Come into Effect April/June 2026

    March 27, 2026 Starting April 1, 2026, our battery rebate offer is changing. The offer will include: Applications submitted before April 1, 2026, will be reviewed under the current rebate amounts. New requirement for working with contractors Beginning June 1, 2026, solar and battery installations must be completed by a Home Performance Contractor Network (HPCN) member to Read More…

  • CSA Report: Online Sales of Unapproved Consumer Electrical Products in Canada

    CSA Report: Online Sales of Unapproved Consumer Electrical Products in Canada

    March 27, 2026 Canadian electrical regulators have identified that the online sales of unapproved consumer electrical products are of a serious concern, and with the growing number of online marketplaces globally there is likely a higher volume of unapproved, or non-compliant, consumer electrical products available for purchase to Canadian consumers. In 2025, Canadian Standards Association Read More…

  • Tackling Unsafe Electrical Products Sold Online: Key Outcomes from the National Workshop Agreement 

    Tackling Unsafe Electrical Products Sold Online: Key Outcomes from the National Workshop Agreement 

    March 27, 2026 By Electro-Federation Canada The rapid growth of e-commerce has transformed how Canadians purchase electrical products, but it has also introduced new safety risks. EFC members have been raising concerns for several years about the increasing availability of unsafe and unapproved electrical products sold online, often without clear evidence of certification or compliance with Canadian requirements. To Read More…


Changing Scene

  • Skills Ontario Supports Critical Skilled Trades Investment in the 2026 Ontario Budget

    Skills Ontario Supports Critical Skilled Trades Investment in the 2026 Ontario Budget

    March 27, 2026 — Skills Ontario welcomes the 2026 Ontario Budget: A Plan to Protect Ontario, released today by the Ontario Government and Minister of Finance Peter Bethlenfalvy, and applauds the continued commitment to investing in skilled trades, technologies, and workforce development. Skills Ontario was pleased to see the government maintain and strengthen its support Read More…

  • Toronto Hydro Launches New Pilot Program to Help Multiplex Builders Energize

    Toronto Hydro Launches New Pilot Program to Help Multiplex Builders Energize

    April 27, 2026 Toronto Hydro is launching a trailblazing customer pilot project designed to help local builders electrify multiplex housing without complex service upgrades. Through Toronto Hydro’s Multiplex PowerPlay, up to six multiplex projects can qualify to receive funding toward a smart energy load management system. Smart load management systems continuously monitor total building energy Read More…

  • Gescan and George Gordon Developments Strengthen Community Impact in Saskatchewan

    Gescan and George Gordon Developments Strengthen Community Impact in Saskatchewan

    March 25, 2026 Gescan, a Sonepar Company, is proud to highlight its continued commitment to supporting communities across Saskatchewan through their meaningful alliance with George Gordon Developments Ltd. (GGDL). With a strong focus on community development, workforce participation and inclusive growth, Gescan is working closely with GGDL to create training, employment and business opportunities for Saskatchewan residents. These efforts are particularly focused on supporting individuals Read More…

  • Electric Avenue Launches Incentive Program for EV Charging Installers

    Electric Avenue Launches Incentive Program for EV Charging Installers

    March 23, 2026 Halifax-based EV charging solutions provider Electric Avenue has announced the official launch of its new Contractor Incentive Program, a first-of-its-kind initiative in the EV charging industry, built exclusively for contractors who have completed the company’s Installer Certification course. The program rewards certified installers for every verified and networked installation they complete, offering cash Read More…