4 Inch Surface Linear Lighting
A wider 3.98-inch surface-mounted architectural linear fixture for higher-output commercial spaces and stronger luminous ceiling presence.
More Output and a Broader Architectural Expression
The 4 inch class surface linear family uses a 3.98-inch-wide housing and selectable wattage packages up to 100W. The broader luminous aperture gives the fixture a stronger ceiling presence and supports larger spaces, higher mounting conditions and commercial interiors where the luminaire is intended to read as a deliberate architectural element.
4 Inch Surface Linear Fixture Specifications
The wider profile combines multiple wattage selections with published lumen ranges for large commercial and institutional applications.
| Model / Length | Wählbare Wattzahl | Spannung | CCT | Wirkungsgrad | Lumen Range | Abmessungen |
|---|---|---|---|---|---|---|
| AR811H-2FT | 10 / 15 / 20 / 25W | 120–277V / 120–347V | 27K / 30K / 35K / 40K / 50K | 110 lm/W | 2200–2400 lm | 24.00 x 3.98 x 3.35 in |
| AR811H-4FT | 20 / 30 / 40 / 50W | 120–277V / 120–347V | 27K / 30K / 35K / 40K / 50K | 110 lm/W | 4400–4800 lm | 47.44 x 3.98 x 3.35 in |
| AR811H-6FT | 30 / 45 / 60 / 75W | 120–277V / 120–347V | 27K / 30K / 35K / 40K / 50K | 110 lm/W | 6600–7200 lm | 71.06 x 3.98 x 3.35 in |
| AR811H-8FT | 40 / 60 / 80 / 100W | 120–277V / 120–347V | 27K / 30K / 35K / 40K / 50K | 110 lm/W | 8800–9600 lm | 94.50 x 3.98 x 3.35 in |
Final ordering configuration, lumen package, controls, finish and certification requirements should be confirmed during project quotation.
A Wider System for Larger Commercial Interiors
Select the wider aperture when the fixture must deliver more light, remain visually proportionate to the space or establish a stronger ceiling rhythm.
Large Offices
Higher-output rows for open workspaces and circulation.
Libraries & Education
Broad, uniform illumination for larger learning areas.
Public Interiors
Visible architectural lines for lobbies and civic spaces.
Retail & Showrooms
A wider luminous form suited to large merchandising zones.
Coordinate the Wide Profile With Mounting Height and Load
For the 4 inch family, confirm branch voltage, wattage selection, lumen target and fixture spacing early. Longer and higher-output runs also require coordinated feed locations, switching or dimming zones, emergency provisions and structural attachment details.
4 Inch Surface Linear Lighting FAQ
What is the actual width of the 4 inch class fixture?
The listed housing width is 3.98 inches with a 3.35-inch height, commonly specified as a 4 inch architectural profile.
What is the maximum listed output?
The 8FT configuration lists an 8800–9600 lumen range with selectable wattage up to 100W.
Which applications benefit from the wider aperture?
Large offices, schools, libraries, public interiors, showrooms and other spaces where higher output or stronger architectural presence is required.
Are five color temperatures available?
Yes. The family lists 2700K, 3000K, 3500K, 4000K and 5000K options.
Request a 4 Inch Surface Linear Configuration
Send the reflected ceiling plan, fixture schedule or reference layout for configuration review, project pricing and technical documentation.