- Warranty, Terms & Conditions
- Payment terms, freight allowances, drop shipments, pricing policy, delivery dates, hold orders, order changes/cancellations, claims, returns, fixture warranty, ballast guarantee, exclusions, liabilities, indemnity, risk, merger, assignment, governing law.
- Ballast Disconnect CEC compliance statement
- Ballast Disconnect NEC compliance statement
- Drywall Flange Kit (-DFK)
- Allows use of any Williams grid troffer in ceilings that require a flange product
- Earthquake Clips (-EQCLIPS)
- Combination earthquake clip and NEC T-bar secures luminary to T-bar and prevents T-system separation.
- Electrical Accessories
- 6' Cord/Plug 120V(-6CPI/5-15P), 277V(-6CPI/7-15P), Fast(-GLR) & Slow(-GMF) Fuse, Ballast Suppressor(-RIF), Ballast Mount(-4BM)
- Feeder/Joiner/Canopies
- Suspended Architectural light fixture mounting hardware & canopies
- Gaskets
- Double Gasket(-DG) & Triple Gasket(-TG) aluminum door frames
- Ballast Logic
- Unless otherwise specified, Williams fixtures are provided with generic ballasts. All ballasts are by high quality, industry recognized manufacturers. The term generic only means factory choice of ballast manufacturer utilized.
- Grid Riser Spec Sheet
- Elevated troffer provides skylight effect which increases the architectural appearance of any space. Compatible with all Williams recessed troffer's and many competitor products
- Lamp & Ballast Warranty Contact Information
- Lamps and ballasts are warranted by their respective manufacturers, not H.E. Williams, Inc. To replace defective lamps and ballasts, please contact the lamp or ballast manufacturer.
- Lamp Types/Ordering
- A wide variety of Williams recessed troffers and certain suspended architectural fixtures are available with lamps furnished and installed in the fixture.
- Master-Satellite Systems
- Master units (-M9A, -M9B, -M9C, -M9D, -M9E, or -M9F) have 9' flexible wiring cable. Satellite units are designated as 2x3-lamp(-SA or -SD), 2x4-lamp(-SB), 2x2-lamp(-SC or -SF), 2x1-lamp(-SE), and Master-Satellite light fixture systems.
- Mounting Systems
- Sway adapters, single/double stem/swivel canopies, hangers, spacers, GAT fasteners, louvers, strip wire-guards
- Occupancy Sensors
- Occupancy sensors have long been used as a tool to help manage lighting-related energy costs. While maximized lights-off time cuts electrical use, there is considerable evidence that shorter switching cycles reduce fluorescent lamp life.
- Quick-Connect Wiring and Components
- Designed specifically to save labor installation costs, the QC option utilizes a molded nylon self-locking polarized connector with factory installed branch circuit wiring. Fixtures simply plug together, and the possibility of cross wiring is eliminated. All H.E. Williams recessed troffers are available with a flexible metallic wiring harness, factory attached and hard wired to the luminary.
- Color-match with RAL® Colors
- Since 1927, RAL® has created a uniform language when it comes to color. They have standardized, numbered and named the abundance of colors. These standards are easily understandable and applicable worldwide.
- Shielding/Louvers
- #12, #15, #19, dished white acrylic shielding, 1/2" and 1-1/2" deep white, gold, or silver plastic parabolic louvers, and 3/4" 1-1/4", and 1-1/2" aluminum parabolic louvers for the 50 and EP series troffers.
- Tandem In-Line Wiring
- Fixtures are installed end-to-end in pairs. Secondary wiring is completed by linking polarized cap and plug connector from each section. 2x1-lamp(-TW1), 2x2-lamp(-TW2), 1x4-lamp(-TW3), 2x3-lamp(-TW5 or -TW6)
- Williams IES Files
- Download and run this self-extracting file and it will create a folder called c:\IES_files\Williams\ and place all available IES photometric files on your computer.
- REVIT Files (for BIM software applications)
- All Williams Fluorescent and Downlighting REVIT files in one Zip file.
- Cylinder Features/Options
- Cylinder Mounting Options
- Williams Downlighting Universal Mounting System allows the same style cylinder to be mounted several different ways to fit your specific application. This is a great benefit when coordinating fixtures throughout a building or campus. Custom colors help create unique architectural accents.
- DRM (Dark Room Light) Filter Options
- Photo material compatibility chart, descriptions, & Kodak suffix's.
- Induction Mounting Options
- Lamp & Ballast Warranty Contact Information
- Lamps and ballasts are warranted by their respective manufacturers, not H.E. Williams, Inc. To replace defective lamps and ballasts, please contact the lamp or ballast manufacturer.
- Lamp Comparison
- Quick guide to lamp performance and specifics. Consult lamp manufacture for detailed information.
- Luminous Glass
- Decorative clear and colored disks, rings, & shields.
- LV45 Trim Options
- Occupancy Sensors
- Occupancy sensors have long been used as a tool to help manage lighting-related energy costs. While maximized lights-off time cuts electrical use, there is considerable evidence that shorter switching cycles reduce fluorescent lamp life.
- Color-match with RAL® Colors
- Since 1927, RAL® has created a uniform language when it comes to color. They have standardized, numbered and named the abundance of colors. These standards are easily understandable and applicable worldwide.
- Recessed Lighting Product Features
- Reflector Colors
- For an added touch of distinction you may choose a reflector color that will coordinate with the colors of your building's interior and enhance the color characteristics of the lamp source.
- Retrofit Mounting Pan
- Use the retrofit mounting pan when remodeling or replacing fixtures where there is a finished ceiling with fixed apertures. The retrofit mounting pan is cut out on one side to “hook” the assembly through an existing hole. Two available pans accommodate round reflector sizes 6", 7½", 8½", 10", & 12".
- Sloped Ceiling Adapter with Pan Assembly
- Spun aluminum sloped ceiling adaptors are available in increments of 5 degrees from 10°—30°. Sloped ceiling adapters are available for Downlighting recessed light fixtures with “SCA” option. Consult factory for height.
- Options & Accessory Designations
- This .pdf document explains what all of the Downlighting line number designations, such as BH, POLY, QRS, and etc. mean.
- Square Trims
- Drop Opal, Drop Acrylic, C73 & Fresnel Lenses & splays.
- Downlighting IES Files
- Download and run this self-extracting file and it will create a folder called c:\IES_files\Infinity\ and place all available IES photometric files on your computer.
- REVIT Files (for BIM software applications)
- All Williams Fluorescent and Downlighting REVIT files in one Zip file.
