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Description
Portfolio Lighting LDSQ4C 4 Inch Recessed Downlight
Glare-free, even illumination with exceptional performance
The 4" LED square new construction recessed downlight, also available as a lensed wall wash luminaire, is designed with a two-stage system producing smooth distribution with excellent light control and low aperture brightness. Adjustable collar adjusts for up to 2" thick ceilings and rotates+/- 7.5°. Available with die-cast or spun aluminum reflectors with light output of up to 7,500 lumen. A standard 0-10V driver dims to 1% and a multitude of optional drivers are available.
Ideal for these spaces
- Commercial Downlight
- Healthcare
- Retail
- Education
- Hospitality
- Residential
High-performing optical system
Taking a total systems approach, Portfolio LED downlight components are specifically engineered for the latest in LED technology, ensuring optimal luminaire efficacy and quality performance.
VividTune fine-tuning of light
Whether you're looking to optimize productivity or simply add dramatic flair, VividTune's tunable white technology allows you to adjust the color temperature from warm white to cool white, creating an environment that fosters productivity and concentration.
D2W™ Dim-to-warm solution
Bring the warm, dim glow reminiscent of traditional incandescent and halogen sources into your space, for a fraction of the energy consumption, with our Dim-to-Warm solution.
Features
- Square new construction downlight or lensed wall wash, ENERGY STAR® qualified
- Collar adjusts for up to 2" thick ceilings and rotates+/- 7.5°
- Excellent light control and low aperture brightness
- Lumens: 1,000-7,500, 0-10V dimming down to 1%
- CRI: 90, 97 or 98, D2W™ option from 3000K to 1850K
- 6 color temperatures: 2400K, 2700K, 3000K, 3500K, 4000K and 5000K CCT
- W2N Tunable White 2700K-6500K or 2000K-5000K
- Square anodized aluminum, die-cast, or non-conductive reflectors
- WaveLinx and DLVP connected lighting systems compatibility
- Plaster lathing ring accessory offered for flush reflector transition
Product Files
Click for Portfolio LDSQ4C / EU4C / 4LBSQ 90/97 CRI downlight or lensed wall wash spec sheet 
Click for Portfolio LDSQ4C / EU4C / 4LBSQ, Full Spectrum 98 CRI downlight or wall wash spec sheet
Click for Portfolio Performance LED brochure
Click for WaveLinx LITE Brochure
Click for Portfolio LDSQ4 / LDSQ6 installation instuctions
Click for Portfolio Plug-in Driver Replacement installation instuctions
Click for Portfolio Square Plaster Lathing Ring Accessory installation instuctions
Click for Portfolio Square Trim Upper Reflector installation instuctions
Click for Portfolio Square Knife Edge/Rimless Millwork Ring installation instructions
Click for Portfolio LD4C/LD6C Wiring Diagrams installation instructions
Click for Portfolio EM6 Test Switch instruction sheet
Click for Portfolio Replaceable Battery instruction sheet
Click for Commercial Downlighting Product Guide
Click for Portfolio Product Selection Guide
Click for WaveLinx LITE Indoor Ambient Luminaire Sell Sheet
Click for Portfolio 4-inch Downlighting VividTune spec sheet
Click for Portfolio D010 Drivers Dimming Guide
Click for Portfolio D010TR 0-10V Drivers Dimming Guide
Click for Portfolio D010TR Phase Drivers Dimming Guide
Click for Portfolio DE010 Drivers Dimming Guide
Click for UL Certificate of Compliance - e76559-2-75-coc
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