Cirrus Suspension T1 Dynamic/Tunable Downlight, Center Feed

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Cirrus T1 Suspension Downlight Center feed with Dynamic/Tunable White features a Diffused White T1 Tubular Lens, 176° Beam Spread and the latest in LED Technology with variable white LEDs from 2000K to 4000K. The Cirrus T1 Dynamic/Tunable White is available in various increments from 36"-120" (10') and 7 Metal Finishes and or Fast Jack 12V Port (C1) for mounting Fast Jack 12V fixtures. Order CST1P with 2 power supplies in canopy (requires Two dimmers, one for 2000K and one for 4000K, ordered separately) or CST1R remote power supplies, sold separately, pgs 5-8. For custom sizes email


Tunable White: 2000K-4000K. At 2700K, 236 lumens per foot.
Average LED life: 60,000 hrs @ normal usage


CST1P: Two Power Supplies in Canopy
Power: 120VAC/24V 2x Uni-Drivers
Dimming*: Dual ELV, Triac (Magnetic) or 0-10V
Average LED life: 60,000 hrs @ normal usage
CST1R: Remote Power Supply Options
Power: 24VDC Class 2 wiring, 2x UNIVERSAL Remote Power Supplies (Sold separately, pgs 5-8)
Dimming*: Universal Dimming (TRIAC, ELV, 0-10V), Lutron Hi-Lume®, DALI or DMX pgs 5-8
Power Consumed: 5 watts per foot
*Dimmers not Included

Lumen Performance:

Tunable White 2000K-4000K
Lumen Output: 236 Lm/Ft
Efficiency: 51 Lm/Ft
CRI 95+
Beam Angle: 140 degrees

Physical Attributes:

  • Includes 12" Canopy (over 72" Cirrus Channel, a support cable will be added on each end).
  • Optional Fast Jack 12V Port (C1) for mounting Fast Jack 12V fixtures.
  • Includes adjustable 12' Coaxial Cables (additional Aircraft Cables included for support when fixture exceeds 72").

Warranty 5-Year Pro-Rated
Class 2 Wiring up to 100 watts, Damp Location Suitable, ETL listed. Title 24, Made in America.

Indoor Damp Location - Residential , Dining , Kitchen , Resort Spa, Hospitality, Conference Rooms, Offices Spaces. Hallway lighting, Health Care Human Centric lighting

Assembled in America



Ordering Code

System   Wattage
Per Foot
  Canopy   Nominal Size (Inches)   Color Temperature   Finish
CST1P - 5W - C - 120 - 2K4K - SN
CST1P Cirrus Suspension Tubular 1 Lens,
with Power
CST1R Cirrus Suspension Tubular 1 Lens
with Remote Power
  5W 4.4 Watt   C Center Feed
C1 Center Feed with Fast Jack Port
  36-120 Order in various increments from 36"-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
SB Satin Brass*
SN Satin Nickel
WH White
*Includes Black End Caps,
Wires, and Canopy.