GDD320
2' Wide Dual Lensed Grid Mount Luminaire
The GDD320 is a 24” wide, dual-lensed recessed grid-mounted luminaire engineered for exceptional performance in commercial and institutional environments. Constructed from durable 22-gauge cold-rolled steel, it features two frosted acrylic radial lenses delivering high lumen output with minimal glare. The standard 0-10V dimming driver and options such as sensors, controls, tunable white (2700K–6500K), and emergency battery packs offer versatile customization. California Title 24 compliance, UL listing for damp locations, and high-efficiency drivers ensure quality and reliability. Boasting a high-reflectance matte white finish, the GDD320 offers a >50,000-hour service life and comes with a 5-year limited warranty, extendable to 10 years.
The GDD320 is a 24” wide, dual-lensed recessed grid-mounted luminaire engineered for exceptional performance in commercial and institutional environments. Constructed from durable 22-gauge cold-rolled steel, it features two frosted acrylic radial lenses delivering high lumen output with minimal glare. The standard 0-10V dimming driver and options such as sensors, controls, tunable white (2700K–6500K), and emergency battery packs offer versatile customization. California Title 24 compliance, UL listing for damp locations, and high-efficiency drivers ensure quality and reliability. Boasting a high-reflectance matte white finish, the GDD320 offers a >50,000-hour service life and comes with a 5-year limited warranty, extendable to 10 years.
Construction
- 22 gauge cold-rolled steel housing and reflector
Optical
- Two frosted acrylic radial lenses to maximize lumen output and reduce glare
Finish
- High reflectance low gloss matte white finish
- High-efficiency drivers paired with long-life LEDs
- Service life >50,000 hours (L70)
- Universal voltage 120V ~ 277V (347V/480V available)
- Power Factor (PF) ≥ 0.9
- Total Harmonic Distortion (THD) ≤ 20%
Features
- 0-10V dimming driver standard
- Supports California Title 24 compliance
- Suitable for damp locations
Options
- Sensors and controls
- Tunable white (2700K – 6500K)
- Emergency battery pack
- Customization available upon request
Listing
- UL USA and Canada Listed
- Suitable for damp locations
Warranty
- 5-year limited warranty
- 10-year limited warranty available
Resources
Construction
- 22 gauge cold-rolled steel housing and reflector
Optical
- Two frosted acrylic radial lenses to maximize lumen output and reduce glare
Finish
- High reflectance low gloss matte white finish
- High-efficiency drivers paired with long-life LEDs
- Service life >50,000 hours (L70)
- Universal voltage 120V ~ 277V (347V/480V available)
- Power Factor (PF) ≥ 0.9
- Total Harmonic Distortion (THD) ≤ 20%
Features
- 0-10V dimming driver standard
- Supports California Title 24 compliance
- Suitable for damp locations
Options
- Sensors and controls
- Tunable white (2700K – 6500K)
- Emergency battery pack
- Customization available upon request
Listing
- UL USA and Canada Listed
- Suitable for damp locations
Warranty
- 5-year limited warranty
- 10-year limited warranty available
Availability
- Quick Ship
Lamp Source
- LED
Lumens
- 1000
- 32000
Dimming Protocol
- 0-10 V
- D4i
- DALI
- DMX
- Forward Phase
- Lutron
- Step-Dimming
- Two Wire
Ratings & Compliance
- Build America Buy America (BABA)
- Buy American Act (BAA)
- Damp
- Made in America
- Title 24
CRI
- 80
- 90
Color / Finish
- Anti-Microbial
- Black
- Bronze
- Camaro Silver
- Custom
- Painted After Fabrication
- Red
- White
Controls Options
- High Frequency Microwave
- Passive Infrared
- Photocell
- Ultrasonic
- Wireless Control
Dimensions
- L: 24 In. W: 24 In. H: 3.25 In.
- L: 48 In. W: 24 In. H: 3.25 In.
CCT
- Amber
- 2700K
- 3000K
- 3500K
- 4000K
- 5000K
- 6500K
Dimming Range
- 1%
- 10%
- 5%
Distribution
- Direct
Dynamic LED Color
- RGBW
- Tunable White
Efficacy
- 123.1
- 127.5
- 130.0
- 130.1
- 132.3
- 134.9
- 135.0
- 136.5
- 137.6
- 138.0
- 139.0
- 140.7
- 141.1
Emergency Options
- Battery Pack
- External Line Fuse
- Generator Transfer Device
- Inverter
- Surge Protector
Lamp Life
- 50000
Listings
- UL
Materials
- Acrylic
- Steel
Mounting
- Lay-In Ceiling
- Recessed
- T-Grid
Size
- 2x2
- 2x4
Static LED Color
- Blue
- Green
- Red
Voltage
- 120 V
- 120-277 V
- 120-347 V
- 347 V
- 480 V
- UNV
Warranty
- 5 yr
- 10 yr
Watts
- 12.4
- 24.9
- 25.5
- 37.8
- 39.0
- 53.1
- 78.0







