LA Lighting GDC320 - LED Center Basket Troffer, 1'x4'/2'x2'/2'x4', 3000-4000 Lumens, 4000K/5000K, 120-277V

LA Lighting GDC320 LED Flanged Center Lensed Luminaire

The LA Lighting GDC320 is a high-performance LED center basket troffer featuring a frosted acrylic radial lens that maximizes lumen output while reducing glare. Available in three sizes (1'x4', 2'x2', and 2'x4') with two color temperature options, this versatile troffer is ideal for commercial spaces, classrooms, and offices where flexible, high-efficiency lighting is essential.

LA Lighting GDC320 Features

• High Efficiency: Up to 148 LM/W efficacy for maximum energy savings
• Frosted Acrylic Radial Lens: Maximizes lumen output while reducing glare
• Durable Construction: 22 gauge cold-rolled steel housing with high reflectance matte white finish
• Compatible T-Bar Grids: Fits standard 15/16" and 1 1/2" ceiling grid systems
• 0-10V Dimming Standard: Included with all models for precise light control
• Universal Voltage: 120-277V operation for flexible installation
• Long Life: Service life tested at 148,000 hours (L70) with >80 CRI
• UL Listed: USA and Canada listed, suitable for damp locations
• Title 24 Compliant: Supports California energy efficiency requirements
• 5-Year Warranty: Standard warranty (10-year limited warranty also available)

Available Configurations

1'x4' Size (GDC310-4-4L): 4000 lumens, ~25.5W, up to 148 LM/W - Equivalent to 1x F54T5HO or 2x F32T8

2'x2' Size (GDC320-3-2L): 3000 lumens, ~20.9W, up to 141 LM/W - Equivalent to 3x F17T8

2'x4' Size (GDC320-4-4L): 4000 lumens, ~25.5W, up to 148 LM/W - Equivalent to 1x F54T5HO or 2x F32T8

Color Temperature Options:

• 4000K (840): Cool neutral white for crisp, productive work environments
• 5000K (850): Bright daylight white for maximum visibility and alertness

Technical Specifications

• Power Factor (PF) ? 0.9
• Total Harmonic Distortion (THD) ? 20%
• Operating Temperature: -20°C to +35°C (-4°F to +95°F)
• Housing: 22 gauge cold-rolled steel
• Lens: Frosted acrylic radial lens

Energy Efficiency & Compliance

UL USA and Canada listed, suitable for damp locations. Meets NEMA C82.77 standards and FCC Part 15 Subpart B Class A limits. Supports California Title 24 compliance. High-efficiency drivers deliver exceptional performance with minimal energy consumption, providing significant savings compared to traditional fluorescent troffers.

Why Choose LA Lighting

LA Lighting is a trusted manufacturer of high-quality commercial LED solutions. The GDC320 series features high-efficiency drivers, frosted acrylic radial lens optics, and service life tested at 148,000 hours (L70). With a comprehensive 5-year standard warranty (10-year limited warranty available), the GDC320 ensures optimal lighting quality and energy savings for demanding commercial applications.

Why Buy From Us: We are an authorized LA Lighting dealer, ensuring you receive genuine products backed by full manufacturer warranty and expert technical support.