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Downlights
4" NU4QD PRO Series Square Downlight Standard White by Alphabet Lighting
Additional Information
Specification Sheet
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Installation Instructions
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Dimensions
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Warranty Information
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4" NU4QD PRO Series Square Downlight Standard White by Alphabet Lighting
From :
$224.25
Thermally optimized for LED longevity
3/4" bezel regress with 1/16" micro flange
30° - 80° optical beam control
UGR < 15
Multiple mounting, glare control options, trims, and finishes available
120V-277V, 120 only Triac / ELV
Power factory ≥ 0.9
2kV driver input surge protection
Remote and Integral (ITS) emergency test switch
7W, 10W (T20 CEC) and 12W EM 90min battery
Max. ambient installation temperature 95°F (35°C)
Type :
Choose an option
Square Downlight (QD)
Square Downlight Trimless (QDT)
Square Downlight Trimless Millwork (QTMW)
Lumens :
Choose an option
900 lm (10LM)
1350 lm (15LM)
1910 lm (20LM)
2310 lm (25LM)
2810 lm (30LM)
3270 lm (35LM)
3800 lm (40LM)
Color Temperature :
Choose an option
2700K (27K)
3000K (30K)
3500K (35K)
4000K (40K)
CRI :
Choose an option
80 CRI (80)
90 CRI (90)
Optics :
Choose an option
60° High Efficiency Diffused Lens (HE60)
70° High Efficiency Diffused Lens (HE70)
80° High Efficiency Diffused Lens (HE80)
65° Diffused with Clear Lens (D65)
80° Brilliant White with Clear Lens (WH80)
Bezel Lens :
Choose an option
No Lens (NL)
Standard
Bezel Color :
Choose an option
Black (BK)
White (WH)
Matte Chrome (MC)
Bronze (BZ)
Wheat (WT)
Black Antimicrobial (BKAM)
White Antimicrobial (WHAM)
Matte Chrome Antimicrobial
Trim Color :
Choose an option
Black (BK)
White (WH)
Matte Chrome (MC)
Bronze (BZ)
Wheat (WT)
Black Antimicrobial (BKAM)
White Antimicrobial (WHAM)
Matte Chrome Antimicrobial (MCAM)
None (Trimless)
Mounting Options :
Choose an option
New Construction with Ceiling Fitting Plate (NC)
Insulation Contact Housing (IC)
Insulation Contact/Airtight Housing (ICAT)
Chicago Plenum Housing (CP)
Retrofit, no Ceiling Fitting Plate (RET)
Voltage :
Choose an option
120V (120)
120V-277V (UNV)
Dimming :
Choose an option
eldoLED Flicker Free 0-10V Dimming to 1% (DIM10)
eldoLED Flicker Free 0-10V Dimming to 0% (DIM10Z)
eldoLED Flicker Free DALI Dimming to 1% (DALI)
eldoLED Flicker Free DALI Dimming to 0% (DALIZ)
DMX Control Dimming to 0.1% with RJ45 Connection (DMXZ-RJ45)
DMX Control Dimming to 0.1% with Wire Lead Connection (DMX-WL)
DMX Control Dimming to 0.1% with XLR 5pin Connection (DMX-XLR)
Lutron Hi-lume Ecosystem dimming to 1%, Soft-on & Fade-to-Black
Lutron Hi-lume Premier Ecosystem dimming to 0.1%, Soft-on & Fade-to-Black
Leading & Trailing edge (Triac/ELV) dimming to 1%
nLight Control Interface: standard Cat-5/RJ45 connection (female), dimming to 0%
Casambi Bluetooth control with flicker free 0.1% dimming
Lutron Athena Wireless Node (AWNR)
Emergency Battery Back-Up :
Choose an option
Emergency BBU - 7W (EM7)
Emergency BBU - 12W (EM12)
Emergency BBU - 10W - CA title 20 (EM10CA20)
None
X clear
Add to Cart
Related Product:
3" NU3QD PRO Series Square Downlight Standard White by Alphabet Lighting
Brand :
Alphabet
Model Number :
NU4QD-SW
Style :
Fixed Recessed
Aperture Size :
4"
Shape :
Square
Lumens :
840 - 3,200 lm
Watts :
9-32W
Input Voltage :
120-277V
Color Temperature :
2700K, 3000K, 3500K, 4000K
CRI :
80+, 90+
Beam Angle :
60°, 65°, 70°, 80°
Housing :
IC Rated, IC Box with Chicago Penum Rating
Dimmable :
Yes
Trim Finish :
White, Black
Baffle Finish :
Ratings :
Chicago Plenum, Damp, IC, Non-IC, Wet
Safety Certification :
CSA, UL Listed
Dimensions (L x W x H) :
4.25" x 4.25" x 3.625"
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