Your configuration
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Featured function
Select power · color in a single luminaire.
Commercial
CL TRF 6
Center Basket LED Troffer 2x2/2x4: DLC Premium · 5 CCT & 5 Wattage Field-Adjustable
CL TRF 6 is Carden's center-basket back-lit troffer: a frosted polycarbonate center-basket lens delivers uniform volumetric distribution that won't yellow or crack. In 2'×2' and 2'×4' with 5 wattage levels and 5 CCTs (3500–6500 K) adjustable in the field, DLC Premium tier (125-130 lm/W). 0–10 V dimming, 120–277 V, damp rated -20/+40 °C, 5-year warranty, ETL Listed + DLC Premium. Ideal for classrooms, offices and healthcare: it adjusts on site without replacing the fixture.
Certifications
Does your project require another standard? We build to your specification.
Photometric data (IES/LDT) and datasheet available on request: we send them in under 24 h. Or write to us by email →
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Updates with your selection in “Configure & add to quote”
Configure & add to quote
Power (field-switchable)
Pick the SKU, then mark which of the 3 is the factory default (highlighted). Field-switchable.
Light color
We manufacture any colour temperature. If the one your project needs isn't listed, ask for it and we'll build it.
Mounting
Accessories
Other / extra requirement
Quantity
- 5 wattage levels + 5 CCTs (3500–6500 K) adjustable in the field: one unit, 50+ configurations
- DLC Premium 125-130 lm/W: qualifies for utility rebates
- Back-lit center basket: soft, uniform light that does not yellow or crack
- 2 sizes (2x2/2x4) for 15/16" and 9/16" T-grid
- 0–10 V dimming · 120–277 V
- Damp rated -20/+40 °C · damage-resistant unitized aluminum
- ETL Listed + DLC Premium · 5-year warranty
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Specifications
Electrical specifications
- Input voltage
- 120–277 V AC · standard UL-recognized electronic driver
- Frequency (Hz)
- 50/60 Hz
- Input wattage
- 15–50 W
- Power factor
- ≥ 0.9
- THD (%)
- < 20 %
- Driver
- High efficiency · continuous 0–10 V dimming to 10%
- Dimming
- 0–10 V · tested with Lutron / Leviton / Legrand dimmers
- LED type
- SMD
Photometric specifications
- Wattage
- 15–50 W
- Luminous flux
- 1,950-5,000 lm (2'×2') · 3,250-6,250 lm (2'×4'): 5 selectable lumen packages (2,000-6,500 lm)
- Efficacy
- 125–130 lm/W
- CRI
- Ra 80
- CCT
- 3500–6500 K
- Dimming
- 0–10 V continuous to 10%
Physical, materials & mounting
- Housing
- One-piece unitized aluminum, interlocking corners (damage-resistant), folded edges (safe handling) · acts as a heat sink
- Diffuser
- Back-lit center basket · frosted polycarbonate (does not yellow or crack)
- Finish / color
- White
- Mounting
- Recessed in an inverted T-grid with standard earthquake clips
- T-grid compatibility
- 15/16" and 9/16"
- Dimensions
- 2'×2': ~603 × 603 mm · 2'×4': ~1212 × 603 mm (nominal T-grid sizes; exact dimensions on the installation sheet)
Protection & lifetime
- IP rating
- Damp rated
- Operating temperature
- −20 to 40 °C
- LED lifetime
- 50,000 h
- Lifetime metric
- 50,000 h
- Warranty
- 5 years
Configurations / SKUs
| SKU | Size | Wattages (adjustable) | Lumens | Efficacy | Dimensions |
|---|---|---|---|---|---|
| CL-TRF6-2X2-ADJ-130lm★ | 2'×2' | 15–40 W | 1,950–5,000 lm | 125–130 lm/W | 2'×2' (t-grid) |
| CL-TRF6-2X4-ADJ-130lm★ | 2'×4' | 25–50 W | 3,250–6,250 lm | 125–130 lm/W | 2'×4' (t-grid) |
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