SSD Suspending Semi-Direct Design Series LED Linear Pendant

Product Overview

The SSD Semi-Direct Design Series LED Linear Pendant is an architectural suspended lighting system developed for commercial interiors that require balanced ambient illumination and controlled task lighting within a single luminaire. The semi-direct optical distribution delivers approximately 55% downward illumination for functional workspace lighting while directing 45% uplight toward the ceiling plane to reduce contrast, soften shadows, and improve overall visual uniformity.

This lighting approach supports open offices, collaborative environments, educational interiors, and commercial spaces where recessed systems are impractical or where exposed-ceiling architecture benefits from suspended linear design. Individual fixtures may be installed as standalone luminaires or aligned in continuous rows to maintain consistent illumination across larger floor plates, offering an alternative to traditional recessed LED ceiling lighting systems.

Available in 4-foot and 8-foot configurations operating at fixed output and 3500K color temperature, the SSD Series provides predictable photometric performance suitable for standardized layouts. Suspension mounting allows precise positioning relative to ceiling height and workspace requirements while maintaining visual continuity alongside specification-grade LED pendant lighting installations and broader commercial lighting systems deployed throughout modern commercial facilities.

Fixture Specifications

• Light Distribution: 55% Downlight / 45% Uplight
• Input Voltage: 120–277V
• Dimming: 0–10V
• Available CCT: 3500K
• CRI: 80+
• Mounting: Suspended Pendant; Continuous Row Capable
• Location Rating: Damp Location
• Minimum Operating Temperature: 32°F
• Finish: White
• Certifications: UL Listed, DLC Standard Listed
• Warranty: 5-Year Limited Warranty

Performance & Physical Configurations

4 ft Linear Pendant

• System Power: 40W
• Lumen Output: 4,254 lm
• Input Voltage: 120–277V
• CCT: 3500K
• Distribution: Semi-Direct (55% Downlight / 45% Uplight)
• Dimensions: 47.24 in L × 7.87 in W × 0.94 in H
• MPN: SSD-4-42-G1-35K

8 ft Linear Pendant

• System Power: 80W
• Lumen Output: 8,598 lm
• Input Voltage: 120–277V
• CCT: 3500K
• Distribution: Semi-Direct (55% Downlight / 45% Uplight)
• Dimensions: 94.49 in L × 7.87 in W × 0.94 in H
• MPN: SSD-8-85-G1-35K

Product Downloads

• Specification Sheet
• Installation Instructions
• Warranty

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