Cirrus Suspension D1 Dynamic/Tunable White Downlight With Remote Power, End Feed

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Cirrus D1 Suspension Downlight End Feed with Dynamic/Tunable White features a Diffused White Lens with a 100° beam spread. Using the latest in LED Technology Dynamic/Tunable White gives you full control over the color temperature from 2000K (Sunset) to 4000K (Cool White) and the ability to regulate any level of brightness. The Cirrus D1 Dynamic/ Tunable White is available in various increments from 36"-120" and 8 Metal Finishes to choose from, and a Diffused White or Clear Frosted Lens with optional Black or White Louvers. Fixture includes a 5-year pro-rated warranty. For custom sizes, email

2013 Good Design Award Winner


  • Mounts to a Standard Junction Box
  • Remote Power Supply feeding 24VDC up to 100 Watts at a maximum of 40' away
  • Includes Canopy of your choice: 2.8" or 4.6", available in Round or Square, Pairs - One for remote power and one for a blank end cap, and VR (Vanishing Point)
  • Includes adjustable 12' Coaxial and Aircraft Cables (additional Aircraft Cables included for support when fixture exceeds 72")
  • Power Supplies sold separately


Diffused White 100° Lens or Clear Frosted 60ยบ Lens, both offered with Black or White Louver (60° Lens not available without Louvers)

Designed for indoor use only. Ideal applications in residential, commercial, retail and hospitality environments include kitchens, living rooms, dining rooms, entryways, offices, conference rooms, architectural spaces, lobbies, large-scale public spaces, hotels, restaurants, and luxury health spas.

Tunable White: 2000K-4000K

Damp Location, ETL Listed, Class 2 wiring, Title 24 with Universal Power Supply

Assembled in America


Universal Power Supplies (Sold Separately):
Universal Power Supplies, Dynamic Tunable White Technnology (Sold Separately):
Universal Power Supply Comparison Chart
PSB-2X40W-UNI-24VDC (2X40W output, 120-277VAC input)
PSB-2X60W-UNI-24VDC (2X60W output, 120-277VAC input)
PSB-2X96W-UNI-24VDC-IW (2X96W output, 120-277VAC input)
PSB-4X96W-UNI-24VDC (4X96W output, 120-277VAC input)

24VDC Dynamic Color Changing (DMX) Compatible Power Supplies (Sold Separately):
24VDC DMX Power Supply Comparison Chart
PSB-100W-24VDC-RGB (100W output, 120-277VAC input)
PSB-2X100W-24VDC-RGB (2X100W output, 120-277VAC input)
PSB-3X100W-24VDC-RGB (3X100W output, 120-277VAC input)
PSB-4X100W-24VDC-RGB (4X100W output, 120-277VAC input)

Lutron HI-LUME® Premier Power Supply (Sold Separately):
Lutron HI-LUME® Premier Power Supply Comparison Chart
L3D0-96W24V-U (96W output, 120-277VAC input)
2-Wire Ecosystem, LTEA4U1UKL-CV240 (5W-40W output, 120-277VAC input)
3-Wire Ecosystem, L3DA4U1UKL-CV240 (5W-40W output, 120-277VAC input)

DALI Dynamic Color Changing (DMX) Compatible Power Supplies (Sold Separately):
PSB-100W-24VDC-DALI (100W output)

24VDC ELV Power Supply (Sold Separately):
24V ELV Power Supply Comparison Chart
PS-60L-ELV-24VDC 60 Watt 24 Volt DC Power Supply
PSB-60W-ELV-24VDC 120VAC input, 60 watt output
PSB-2X60W-ELV-24VDC 2x60 Watt 24 Volt DC Power Supply
PSB-100W-ELV-24VDC 120VAC input, 96 watt output
PSB-2X100W-ELV-24VDC 120VAC input, 2x96 watt output
PSB-3X100W-ELV-24VDC 120VAC input, 3x96 watt output
PSB-4X100W-ELV-24VDC 120VAC input, 4x96 watt output

24VDC 0-10V Power Supply (Sold Separately):
24VDC 0-10V Power Supply Comparison Chart
PSB-25W-010-24VDC 25 Watt 24 Volt DC Power Supply
PSB-60W-010-24VDC 60 Watt 24 Volt DC Power Supply
PSB-96W-010-24VDC 120-277VAC input, 96 watt output
PSB-2X96W-010-24VDC 120-277VAC input, 2x96 watt output
PSB-3X96W-010-24VDC 120-277VAC input, 3x96 watt output
PSB-4X96W-010-24VDC 120-277VAC input, 4x96 watt output

Remote Power Supplies*, Dimmers & Controls (Sold Separately)

  • 60 Watt (fits in J-box), 100 Watt Class 2
  • Electronic Low Voltage Dimming (ELV)
  • 0-10 Volt Dimming (0-10V)
  • UNI Driver: Universal Dimming (TRIAC, ELV, 0-10V) with corresponding dimmer
  • DMX: Dynamic Color Changing In-Wall Mounting
  • Lutron Hi-Lume®
    *In-Wall Mounting Kits available for select power supplies


Ordering Code

System   Wattage Per Foot   Canopy   Nominal Size (Inches)   Color Temperature   Finish
CSDS - 5W - 2R - 240 - 2K4K - SN
CSDS Cirrus Suspension, Diffused Lens,
Standard Efficiency
CSDH Cirrus Suspension, Diffused Lens,
High Efficiency
CSDW Cirrus Suspension, Diffused Lens
with White Louver
CSDB Cirrus Suspension, Diffused Lens
with Black Louver
CSCW Cirrus Suspension, Clear Frosted
Lens with White Louver
CSCB Cirrus Suspension, Clear Frosted
Lens with Black Louver
  5W 4.4 Watt (240" max, 20')   2R 2.8" Round Canopy
2S 2.8" Square Canopy
4R 4.6" Round Canopy
4S 4.6" Square Canopy
2R2 2x2.8" Round Canopies
2S2 2x2.8" Square Canopies
4R2 2x4.6" Round Canopies
4S2 2x4.6" Square Canopies
VR* Vanishing Point Plaster in system with
No Canopy, only see cable going through
drywall ceiling with GJ24
*VR in 2K4K will have two wires
  12-240 Order in various increments from
12"-240" (Maximum shipping length
is 120"). Maximum shipping length
for Chrome is 84".

*See length chart on pg 2 for exact dimensions
  2K4K 2000K-4000K Tunable White   BK Satin Black
BZ Antique Bronze
CH Chrome
SA Satin Aluminum
SN Satin Nickel
WH White
BB Satin Brass With
Black Canopy and
End Caps
BW Satin Brass With
White Canopy and
End Caps