GCT620GCT620
2' Wide Concealed T
The GCT620 is a 24” wide recessed concealed grid mounted luminaire designed for modern lighting needs. Featuring a regressed extruded aluminum door frame, it offers a sleek, low-profile look and robust 22 ga. cold-rolled steel construction. Equipped with high-efficiency, long-life LEDs and a standard 0-10V dimming driver, it supports universal voltage (120V ~ 277V) and is Title 24 compliant. Its clear prismatic acrylic lens ensures excellent light diffusion, while customization options—including tunable white (2700K–6500K), emergency battery packs, and various trims—make it versatile for any project. UL listed for damp locations, it includes a 5-year warranty.
The GCT620 is a 24” wide recessed concealed grid mounted luminaire designed for modern lighting needs. Featuring a regressed extruded aluminum door frame, it offers a sleek, low-profile look and robust 22 ga. cold-rolled steel construction. Equipped with high-efficiency, long-life LEDs and a standard 0-10V dimming driver, it supports universal voltage (120V ~ 277V) and is Title 24 compliant. Its clear prismatic acrylic lens ensures excellent light diffusion, while customization options—including tunable white (2700K–6500K), emergency battery packs, and various trims—make it versatile for any project. UL listed for damp locations, it includes a 5-year warranty.
Construction
- 22 ga. cold rolled steel housing
- 1¼” deep regressed extruded aluminum door frame secured to fixture by 4 torsion springs
Optical
- Clear prismatic acrylic lens
Finish
- Pre-painted housing
- Baked white polyester finish
- Minimum reflectance 86%
- 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
- Controls
- Lenses
- 20 ga. housing
- Butt trim or overlapping trim
- Painted after fabrication
- 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 ga. cold rolled steel housing
- 1¼” deep regressed extruded aluminum door frame secured to fixture by 4 torsion springs
Optical
- Clear prismatic acrylic lens
Finish
- Pre-painted housing
- Baked white polyester finish
- Minimum reflectance 86%
- 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
- Controls
- Lenses
- 20 ga. housing
- Butt trim or overlapping trim
- Painted after fabrication
- 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
- Fluorescent
- LED
- LED Tube
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: 48 In. W: 24 In. H: 5.25 In.
- L: 24 In. W: 24 In. H: 5.25 In.
CCT
- Amber
- 2700K
- 3000K
- 3500K
- 4000K
- 5000K
- 6500K
Dimming Range
- 1%
- 10%
- 5%
Distribution
- Direct
Dynamic LED Color
- RGBW
- Tunable White
Efficacy
- 116.2
Emergency Options
- Battery Pack
- External Line Fuse
- Generator Transfer Device
- Inverter
- Surge Protector
Lamp Life
- 50000
Listings
- UL
Materials
- Acrylic
- Aluminum
- 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
