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Property History
Adams House is one of the twelve undergraduate residential Houses at Harvard University, located between Harvard Square and the Charles River in Cambridge, Massachusetts. Its name commemorates the services of the Adams family, including John Adams, the second president of the United States, and John Quincy Adams, the sixth president.
The residential halls of Adams House (Claverly, Randolph, Westmorly and Old Russell) were originally private “Gold Coast” dormitories built from 1893-1902 to provide luxurious accommodation for rich Harvard undergraduates. They, along with the white clapboarded Apthorp House (1760), one of the most distinguished Colonial residences of Cambridge—and now the faculty deans’ residence—predate the rest of Harvard’s Houses by several decades.
Project Scope
Grand Light team fabricated multiple massive 47-foot stairwell chandelier, designed to be installed throughout four flights of stairs. After fabrication, the raw steel components were completed with a beautiful quaker bronze finish and new light seedy acrylic diffusers.
Additionally, new exterior lantern replications were fabricated to match the styling of an existing lantern. A close attention to detail was required for our metalworkers to accurately recreate the intricate detailing and elaborate scroll aesthetics of the original lanterns. The new fixtures’ finishes were matched with the restored lanterns, receiving a new satin black finish on all iron components. New frosted seedy glass panels were custom cut and installed in both the restored and replicated lanterns.
Services Performed
Lighting Design & Engineering
Our process begins with reviewing existing documentation including sketches, architectural drawings, historical photographs, and an on-site inspection to gather the full scope of the project requirements. From there, Grand Light will develop a detailed proposal. As required Grand Light conducts research to assure the historical accuracy of all historic projects.
The creation of Custom Drawings, Modeling, Simulation, and Rendering is an important part of the process when it comes to the production of custom lighting. Whether it be a replication or modification of an existing lighting fixture, the client’s design, or a creation by Grand Light’s engineering team, our designs will serve as the blue print for our production process.
Our designs and subsequent mock-ups address the smallest of detail, allowing our clients to fully visualize the fixture before it goes into production, which reduces the possibility of error, and allows Grand Light to fulfill its commitment of delivering high quality lighting fixtures on schedule.
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Material Fabrication
Grand Light has created custom lighting fixtures of every style and for every application. Our team of professional metal workers excel in Forming, Forging, Spinning, Stamping, and Hydroforming various materials such as Steel, Aluminum, Stainless Steel, Brass, Bronze, and Copper.
Grand Light’s production process in machining and manufacturing custom lighting fixtures and components in both large and small quantities; from minor components to the complete fabrication of full sized lanterns or other custom lighting fixtures, our artisans can accommodate any client specification or deadline.
With our automated lathes, stamping, and welding equipment aid in our ability to craft metal components to project specification with unparalleled design, quality, and durability. Our custom lighting team stands confidently behind their work with years of experience and dedication to quality craftsmanship.
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Glass Fabrication
Grand Light’s Crystal, Glass, & Acrylic Studio specializes in the cleaning, repair, fitting, custom fabrication, replacement and replication of crystal, glass, and acrylic components of varying types, sizes, and color.
Our extensive cleaning solutions include hand cleaning, abrasive, micro-abrasive, and ultrasonic cleaning technology. Our artisans utilize a proprietary cleaning solution before each component is rinsed and hand polished. We have extensive experience pinning and stringing crystal components on historic and custom lighting fixtures. Utilizing time proven techniques, our artisans install pinning wire, clips, and connecting rings on crystal components in a wide variety of sizes, shapes, and designs.
Our specialists will identify and research any missing crystal or glass component on a historic lighting fixture and offer up a similar or exact grade, size, tint, color, and shape to maintain a fixtures historical integrity.
Grand Light offers a wide variety of custom, high quality architectural glass and acrylic diffusers, available in an array of styles, types, and sizes. Our high quality architectural diffusers are available by custom order and offer unique, one-of-a-kind pieces or replications of an existing design.
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Surface Preparation
Grand Light specialists perform testing on each fixture to determine the optimal surface profile for powder coat, paint, metal oil, or hot/cold patina application. Our processes utilize a wide range of equipment including Pyrolysis, Burn-Off, Thermal, and Blast Cabinets to remove an existing finish and smooth or roughen a surface.
Our industrial Pyrolysis, Burn-Off, Thermal Ovens and Heaters offer high-temperature, controlled burns for removal or vaporization of finish or foreign material from metal surfaces. Any remaining ash is removed through our blast cabinet services.
Our industrial Media Blast Cabinets are generally used to remove existing material (finish, contaminants, rust, etc.) or smooth/roughen a surface, all without causing damage to the original profile and aesthetic elements. Each cabinet houses a large work area and adjustable turn table to easily maneuver fixture frames and components.

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Finish Application & Top Coatings
As a part of the restoration process, our artisans explore the intricate details of preserving the historical integrity of lighting fixtures including color matching and sheen of the original finish. Custom lighting finishes are available in custom painted colors, sheen, and textures as well as custom patina colors on bronze, copper, and brass components.
Our artisans can match any color or finish utilizing a variety of processes involving Powder Coat, Spray, Hot or Cold Patina Custom Recipes and Color Blending an existing finish.
Grand Light exercises meticulous techniques that are unparalleled in the application of Protective Top Coatings including binders, rust, and UV resistant protective metal oils, waxes, and lacquers with various customized sheens and tints.
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NRTL Testing & Listing
Utilizing only UL listed products, Grand Light’s OSHA NRTL Certified Manufacturer’s Testing and Listing Laboratory strives to ensure only the highest quality of standards go into finalizing each lighting fixture; from the rewiring of luminaires, to the installation of modern lamp technology, and the custom conversion of gas powered fixtures to electric.
Grand Light’s technicians inspect and document any electrical deficiencies on every lighting fixture prior to any electrical component replacement and rewiring. We also offer comprehensive retrofit kits for upgrading existing historic luminaire to take full advantage of modern induction lamping technology. Grand Light’s practice is to perform multiple UL tests on all electrical components and systems to ensure compliance with UL Standards for luminaires.
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Featured Products
Project Accolades
The Harvard University Adams House received the Paul & Niki Tsongas Award at the 2026 Preservation Awards hosted by Preservation Massachusetts



