Description
108" Single-Sided Illumination | 42W | 120-277V | Ballast Bypass | 4000K/5000K/6500K
Satco S16441 is a high-output 9-foot LED T8 sign lamp engineered for single-sided illumination in commercial signage. This 42W Type B LED tube replaces 124W fluorescent lamps and delivers up to 6,000 lumens with a full 360° beam angle. The lamp features field-selectable color temperatures of 4000K, 5000K, and 6500K, making it adaptable for varied visual environments. Designed for ballast bypass installations, it includes an R17d rotatable base, a frosted polycarbonate lens, and is rated for enclosed fixtures.
Features
- Wattage: 42W
- Voltage: 120–277V
- Lumen Output: 5800 lm / 6000 lm / 5700 lm
- Color Temperature: 4000K, 5000K, 6500K (Selectable)
- Operation: Type B – Ballast Bypass
- Base Type: R17d (Rotatable, Recessed Double Contact HO/VHO)
- Nominal Length: 108" (9 ft)
- Beam Angle: 360°
- CRI: 80+
- Lens: Frosted Polycarbonate
- Dimmable: No
- Power Factor: ≥0.9
- Rated Life: 50,000 hours
- Weight: 1.76 lb
- Operating Temp: -20°C to +45°C
Benefits
- High Output: Ideal for large single-sided signs
- CCT Selectable: Adjust color on site for visibility or branding
- Maintenance-Free: 50,000-hour lifespan reduces service intervals
- Enclosed Fixture Rated: Approved for sealed installations
- Clean Installation: Compatible with emergency driver (S8002) for one-side operation
Applications
- Outdoor and indoor commercial sign cabinets
- Single-sided sign illumination
- Retail, roadside, and pylon signage
- Billboards and monument signs
Product Specifications
- Model Number: S16441
- Input Voltage: 120–277V
- Wattage: 42W
- Color Temperature: 4000K/5000K/6500K
- Lumen Output: Up to 6,000 lumens
- Base: R17d (Rotatable)
- Length: 105.81" MOL
- Diameter: 1.13" MOD
- Material: Polycarbonate (White Housing)
- Certifications: cULus Listed, FCC, RoHS, NSF (ETL Sanitation)
- Fixture Compatibility: Rated for Enclosed Fixtures
- Location Rating: Damp
- Warranty: 5-Year Limited


