Echo Round 3.5
Echo Round 3.5
Echo Round 3.5
EIP11936 43.90 in
Echo Round 3.5 LED - Pendant
Echo Round 3.5 LED features a compact housing, integral power supply, and efficient optical design. This unobtrusive lighting solution is perfect for small spaces with lower ceilings such as small offices, conference rooms, corridors, lobbies, and coves. Customize your visual environment with a wide variety of mounting and shielding options sure to solve your lighting application challenges. For a complimentary lighting layout, contact our applications team at
Echo Round 3.5 LED - Pendant EIP11936

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  • Stainless steel external fasteners will not rust or corrode
  • Field adjustable housing locks into position, enabling precise fixture alignment for high-quality design performance
  • Dust cover lens standard
  • Handcrafted in USA


  • LIGHT SOURCE: White LED light engine
  • CRI: 80+ or 90+
  • LUMEN MAINTENANCE: L70 = >50,000 Hrs.
  • CCT: 2700K, 3000K, 3500K, 4000K, 5000K
  • VOLTAGE: 120-277V standard
  • DRIVER: Integral Class 2 power supply standard
  • DIMMING:  1% minimum dim level standard
  • CONTROLS: 0-10V standard. Lutron Athena and nLight AIR optional. Contact factory for other controls (e.g., Current NX, Enlighted, Encelium, Wattstopper, WaveLinx, or Casambi).
  • EMERGENCY: Remote battery option is provided with 10W Constant Power Battery back-up, providing 90 Minutes of Emergency operation.  Contact factory for other Emergency options.
  • CONSTRUCTION: Extruded aluminum construction provides durable protection for internal components and is recyclable; cast aluminum end caps protect internal components and are recyclable
  • FINISH:  Housing and mounting components finished to match. To specify separately, contact factory. Choose from 26 standard thermoset polyester powder coat paint colors. RAL®, Pantone®, or custom finishes available upon request.
  • MODIFICATIONS: Consult factory for all modification requests, including RGB and static color options
  • APPROVALS: ETL listed to UL standards (US and Canada) for use in damp locations; not recommended for exterior applications


5.5 in
14 cm
43.9 in
111.5 cm
43.9 in
111.5 cm
3.4 in
8.6 cm
36 in
91.4 cm
38.4 in
97.5 cm
38.4 in
97.5 cm
39.5 in
100.3 cm
Mounting Weight
Approximate: 15 lb (7 kg)
Your Configuration:
--None --

Required Field *

Please Note: Default specifications "DF_XXX" will not appear in the ordering code.


Job Name:


To ensure color consistency, SPI uses precise bin selection and strict quality processes to maintain a 3-step (MacAdam) SDCM on all white LED lampings. Published LED luminaire wattages are calculated using a typical power supply efficiency of 88%; exact wattages may vary based on application.

L11W | White 11W LED Light Engine

Delivered Lumens: 972
L22W | White 22W LED Light Engine

Delivered Lumens: 1,830
L43W | White 43W LED Light Engine

Delivered Lumens: 3,660

Voltage *

120-277V | Universal Voltage  

Lamp Options *

Apply multiplier from chart for delivered lumens at other CCT’s and CRI’s.

2700K | 2700K CCT  
3000K | 3000K CCT  
3500K | 3500K CCT  
4000K | 4000K CCT  
5000K | 5000K CCT  


DF_80 | (default)  

Controls *

Extended lead times may apply for controls other than 0-10V. Contact factory for additional control options such as Current NX, Enlighted, Encelium, Wattstopper, WaveLinx, Casambi, or others.

DF_DIM1 | 0-10V Control, 1% Dimming (default)  
AWNR | Lutron Athena Wireless Node, 1% Dimming  
NLTA | Acuity nLight Air, 1% Dimming  
LDE1 | Lutron Hi-lume EcoSystem Control, 1% Dimming (Soft-On, Fade-to-Black)  

Mounting *

Mounts to standard 4" octagonal junction box. INSTALLATION NOTES: During installation the contractor is responsible to use actual fixtures to ensure accurate mounting centers from one fixture to the next along the length of the linear run. Choose a mounting from below:

STM | Stem Mount  
RUN 1 | Continuous Run  
OAL | Specify Length of Run
AC | Aircraft Cable & Power Cord Mount  

1 For a take-off and pricing, contact factory


10W, Constant Power Battery Back-up, with 90 minutes of emergency operation. EMR includes damp location enclosure for Battery back-up. When specifying EMR with RUN, the first fixture in the run will be the emergency unit.  If other or different Emergency units are needed, contact factory.  Additional Power feed location will be required to power non-emergency sections.

EMR | Emergency Battery Remote  


Cut-off shield (CS), louver (LV) and translucent shield (TS) options cannot be used together.

CS | Cut-Off Shield  
LV2 | Black Unidirectional Louver External  
TS | Translucent Shield  


Other Than Standard Options

Specify overall height required from ceiling to the bottom of the fixture. The OAH min/max range is determined only by the physical limitations of the luminaire. Appropriate mounting heights are separately calculated from photometric lighting layouts and recommended from the specifier. If the specified mounting height is outside of the OAH range, please contact the factory.

OAH | Pendant suspension length other than standard  
Enter length:   Select a light source

Request a modification

Echo Round 3.5 LED - Private Automobile Collection
Lighting Designer: Patdo Light Studio | Photographer: Gary Novasel

Echo Round 3.5 LED - Private Automobile Collection
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