Construction

Projects

Lutron HQ Trip

American Society of Landscape Architects is hosting their 2024 conference in DC. We'll be at the booth with Current Lighting or floating around visiting our other lines who will be present (Meteor Lighting, SPJ Lighting, and Bullard Bollards). Register below to see us for free! 

Register

ASLA Conference 2024

See the latest innovations in architectural and decorative lighting from WAC Lighting and Modern Forms at the AIA Conference on Architecture & Design next Thursday and Friday! Booth 4222 and 4223. Use code AIA24EXHGUEST for a free Expo Pass.


WAC & Modern Forms at AIA Expo

Lumenwerx Factory Visit

A lighting, controls, and electrical supply tradeshow featuring 22 vendors. Food, drinks, prizes. [View details](https://pages.onesa.com/oktoberfest-2026).

Register Now!

Oktoberfest 2026

Hook & Cook 2026

RSVP

Intro to Controls

In honor of International Electrician Day, we are hosting a fun and unique event for contractors! Come join us at the shooting/archery ranges at Guntry for an immersive experience. 

Contractor Appreciation Event at Guntry

Please join us on May 28th ﻿for cocktails and hors d'oeuvres as we discuss lighting control in the world of architecture and design! We will be covering three key topics:



**1. Lutron KETRA: Advanced Circadian Lighting Technology**

  Discover how KETRA's innovative natural light technology replicates the sun's dynamic color temperature and intensity variations throughout the day—supporting occupant health, productivity, and circadian rhythm alignment.

 

**2. End-User Control Options: Aesthetics & Finishes**

  Explore the range of control solutions available, with emphasis on aesthetic integration, finish options, and seamless occupant interaction without compromising architectural vision.

 

**3. Lutron Motorized Shading Systems: Specification & Application
**
  Learn optimal strategies for specifying and integrating automated window treatments—understanding when, where, and how to deploy shading solutions in your projects.


An Evening of Architecture & Design in Lighting Control

Our second time hosting the Lutron + Ketra Restaurant event series was another huge hit among 60+ professionals from the design and hospitality communities. Guests enjoyed a three-course immersive meal and experienced how tunable lighting and scene creation enhances the dining experience. We were fortunate to have Sarah Richter and Scott Guenther join the events to share their expertise and firsthand knowledge in design with Lutron.

The Impact of Lighting on Restaurant Design

Reaching new heights—together. Teamwork, trust, and a little adrenaline made for an unforgettable climbing event. 

Rock Climbing Social at Movement Gym

A no charge event to earn your credits by the end of the year!
Come for one class, several, or all. There will be areas to work in between sessions.

See Agenda

CEU Blitz & Sips 2025

Thank you for joining us for a great day on the water!

Hook & Cook 2025

Oktoberfest 2025

Thank you for attending! Thank you to our sponsors: [Current Lighting](https://www.currentlighting.com/), [Lutron](https://www.lutron.com/us/en), [Legrand](https://www.legrand.us/wiring-devices), [DMF](https://www.dmflighting.com/), and [Beta Calco](https://betacalco.com/).

Vendor Showcase

DMF C Series Launch Event

Circadian Lighting in the Age of Wellness: A CEU Event

AGENDA:

- Control Strategies, Code Comparison
- Sequence of Operations (SOO)
- Walking Tour to Demonstrate SOO
- What Goes Into a Control System (Components)
- Vive Product Overview (High Level)
- What is Needed to Design a Control System
- Quick Design Exercise
- Athena Product Overview (High Level)
- Control Types (Phase Control, 0-10V, etc)
- How to Read a Lutron Submittal

Intro to Controls Training

**Emergency Lighting Requirements**  (1 LU/HSW AIA Credit)
Ensure that you understand the differences between building codes and product standards as it relates to Emergency requirements. We will discuss the various forms of Emergency lighting control within a commercial building.

**Building Sustainability**  (1.0 LU AIA or USGBC)
How Innovative Lighting Controls & Shading Solutions Support Sustainable Building Design

**Best Practices for Lighting in Educational Spaces**  (1.0 LU AIA)
Learn about the factors driving modern education design with a provided toolset to effectively integrate lighting and technology for creating optimal learning environments.

**Landscape Lighting Artistry with LEDs**  (2.0 HSW credits, AIA or IDCEC)
Review landscape lighting design, metrics for LED lighting, layering light in landscape lighting design, security lighting in landscape design, low voltage landscape lighting, and maintenance.

**Understanding Fire Rating in Lighting**   (1 LU/HSW AIA Credit)  
Learn about how fire standards impact lighting. The course will review general fire code requirements, and focus on how to provide code compliant lighting in a budget friendly way. 

CEU Blitz & Sips

Join us on October 10 at Franklin Hall for a lighting and controls product showcase (plus a few other industry related special guests!)

Products from 15+ vendors, food, drinks, prizes, and more!


info & RSVP

Oktoberfest 2024

We hosted our 9th Annual Contractor Hook & Cook fishing event. The weather was perfect, there were a lot of great conversations, and many of us caught a fish, so spirits were quite high. We sent 12 boats out in the Bay, filled with manufacturers, contractors and One Source people. We enjoyed dinner and drinks following a day of fishing. Thank you to our sponsors:

- Caddy
- Current Lighting
- Electri-Flex
- Hubbell Electrical Products
- Kidde
- Legrand
- Lutron
- Mersen
- Panasonic
- Patriot
- PennUnion
- Power Bus Way


9th Annual Hook & Cook

Registration

Lutron: Introduction to Biophilia

Connect, converse, and create sustainable light. Join us for an engaging conversation on emerging trends in sustainable light and material transparency. Discussion led by Melissa Mattes, a Senior Lighting designer and Sustainability Specialist at Sladen Feinstein Integrated Lighting, one of the founding authors and signatories of the Lighting Advocacy Letter. Following the discussion, we will build our own light sources using upcycled and recycled materials at a candle-making workshop.

Thank you to Xico and Lutron for sponsoring this event.

Celebrating Sustainable Light

A Night of Light 

Register for Event

Join WILD

Negotiating Seminar & Workshop (WILD DMV Event)

One Source is partnering with WILD (Women in Lighting Design) to host Lighting the Way 5K, a charitable run/walk event for women. The event will be focused around building a network of strong and successful women in our local market that can support each other moving forward. All proceeds for this event will be donated to House of Ruth Maryland, a local battered women’s shelter in order to give back to our community, and to show our commitment to success for all women.

The event will begin and end at our Columbia office. We will have food, drinks, music, a silent auction, and more. 

A Charity Run/Walk in Partnership with WILD

Lighting the Way 5K

Lutron Five Senses Event Series: Exploring the Sense of Taste

Lutron Community Meditation Breakfast

Five Senses Event Series: Smell

Explore the cutting-edge advancements in smart ceiling fans and their diverse applications in this dynamic course. From voice-controlled features to energy efficiency optimization, delve into the latest technologies shaping the future of home automation. Gain practical insights into installation, programming, and troubleshooting for today’s smart ceiling fans. 

Learning Objectives:

1. Recognize the history, evolution, and primary benefits of ceiling fans.
2. Acquire knowledge of fan construction and installation to include the importance of using DC motors and energy cost savings.
3. Discover advances in modern smart ceiling fan design development while discussing recent advancements in smart fan technologies and connectivity.
4. Identify UV-C and LED technologies employed in smart fans and discern the latest codes and certifications required for fans.

This CEU is worth 1 credit.


New Technologies & Applications for Today's Smart Ceiling Fans

A special thanks to all our sponsors:

Current Lighting, Lutron, Kelvix, ALW, OCL, Lumenwerx, XICO Lighting, Ecosense, Beta-Calco, Barn Light, Lightheaded Lighting, TLS, Gauzy, Modern Forms, WAC Lighting, and DMF Lighting

Oktoberfest

Five Senses Event Series with Ketra: Sight

TEI Golf Outing

Current Lighting Visit

8th Annual Contractor Hook & Cook

IES DC Candela Awards

Intro to Controls at Lutron's DC Experience Center

Come out and join us as we check out the latest products from Nvent Caddy & Hubbell RACO!
We will be having a product showcase, on-site training and, food will also be provided.

Ashburn Counter Day

Dominion Counter Day

All the new products, technologies, networking and ideas you need to advance your career are in one unforgettable experience. Taking place in New York City, LightFair 2023 is the must-attend architectural and commercial lighting event of the year. There’s more to explore on-site and celebrate as LightFair enters a brilliant next phase. 

LightFair

Arlington Counter Day

Laurel Counter Day

Dominion Counter Day 

Manassas Counter Day 

Curtis Bay Counter Day

Come out and join us as we check out the latest products from Nvent Caddy & Hubbell RACO! We will be having a product showcase, on-site training and, food will also be provided. 

Chantilly Counter Day

IES Event: WELL Designed Lighting Controls

More than 380 exhibitors from around the globe will be displaying state-of-the-art lighting and technologies throughout three exhibition halls at the New York Hilton Midtown. Plus, an impressive line-up of conference speakers and topics.

LEDucation

Modern Forms New Product Introduction. Two opportunities to join the launch!

Feb 15th at 3pm: [register here](https://us02web.zoom.us/meeting/register/tZclce-vqzkoGNbuaFjvOp4mjNJujqsprcZ-)

Feb 16th at 11am: [register here](https://us02web.zoom.us/meeting/register/tZIkdeChrzMtEtSKY4uYAoPQfo8GmrKKnAM7)

Modern Forms New Product Launch

Two opportunities to learn about WAC Lighting's new products for 2023!

Feb 15th at 1pm: [register here](https://us02web.zoom.us/meeting/register/tZUtc--qrTMqHNThMniYJOU7MWggdJ3GBp7b)

Feb 16th at 2pm: [register here](https://us02web.zoom.us/meeting/register/tZEpdO6gpjkqHNxwzkKpnxKulo9CZVn33Qn2) 

WAC Lighting New Product Launch

NEMRA

Want to join the fest? Get in touch with your One Source sales person to register!

Save your spot

Oktoberfest Product Showcase

Get hands-on with the latest lighting products in the market and stay current with design practice and lighting technology with 5 training seminars offering continuing education credits presented by top professionals in the industry. Product showcase featuring several One Source manufacturuers, including Barn Light Electric, Current, Lutron, Contech Lighting, Ecosense, Lumenwerx, Novaflex, and SPJ Lighting.

IES Baltimore Technology Conference

Contractor / Distributor Happy Hour

VIP Contractor Hook & Cook

Rexel Annapolis Counter Day

Lightheaded Minimalist

View Exhibitor List

LED Pipe Cylinders

Litecontrol Nelo Introduction

Meet the New Kurt Versen

Established in 1932, the Kurt Versen brand name has always been considered at the pinnacle of style and innovation. Building on this historic reputation the Kurt Versen brand (KV) is re-emerging to once again delight the lighting community with high-quality and innovative architectural products that are designed to solve the unique challenges of today’s design community while being trendy and alluring.

- all-in-one assemblies
- cable conduit
- datacom/low voltage support systems
- stab-iT junction boxes
- prefab solutions
- mud ring protector plates

CADDY & RACO Counter Day

Learn healthy building design strategies during a walking tour of Page DC's office, which is currently in the process for obtaining WELL Platinum certification. 

WELL Building Tour at Page Architects

You are invited to Lumenwerx's product focus webinar on Hemi, a family designed with innovative capabilities, sleek esthetics, and other features that come together to deliver a unique and vast range of precise lighting solutions. Sign up for one of two sessions.  

Register for March 8

Register for March 10

Product Focus: Hemi

One Source invited specifiers to channel their inner Olympian at a curling event at Wharf DC. A little slipping, a lot of laughs (and some fierce competition!)

One Source Curling

A no charge event to earn credits by end of year. Session topics:

- “I Just Like it That Way:” Customizing Architectural Lighting
- Illuminating the Standards: Establishing Health and Wellness Through Lighting
- Inclusive Design: Sensory Sensitivities
- Reframing Sustainability
- Illuminating Our Experiences with Human Centric Lighting

Events

Upcoming Events

Past Events