DCR® Light Sources 

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DCR® III Light Source with EKE Lamp, A20800

 The DCR® III Light Source is a DC regulated 150 W halogen light source providing intense, cool illumination

Product and Performance Characteristics:

  • DC-regulated light source limits light fluctuation to ± 0.5% due to line voltage variation
  • Universal input voltage (90 to 265 VAC), detachable IEC cord
  • Current limiting – protects the unit from over heating due to defective and aging bulbs
  • Transient protection – allows remote location of bulb
  • Lamp change indicator light - LED located on front panel changes from green to red when lamp requires replacement
  • Soft start “lamp saver” circuitry
  • IR filter for cool illumination
  • Solid state dimmer control for continuous dimming
  • Interchangeable Modulamp Units offer 2 lamp positions to maximize individual lamp efficiencies
  • Choice of two, 150 watt halogen lamps - EKE and DDL
  • Built-in 9-pin connector for analog remote control 
  • Low housing temp – slightly above ambient, quiet fan cooling
  • CSA certified to UL spec, CE compliant to low voltage and EMC directives
  • Options:
  • Wired, manual remote control 
  • Infinite setting, twelve blade iris diaphragm version available to reduce intensity while maintaining color temperature

Choice of Lamps:

SCHOTT Versatility! Two different bulbs (EKE, DDL) offer light intensity and color temperature options to maximize productivity and accuracy.
EKE, DDL lamps and modulamp units can be purchased separately.


Modulamp is a SCHOTT Innovation! Two positions optimize light intensity output, depending on the lamp in use. Entire housing is interchangeable for quick setup.
EKE, DDL lamps and Modulamp units can be purchased separately
DCR® III Light Source Models - Standard with US Power Cord
Part No. Lamp
A20800 EKE Lamp 
A20800.2 DDL Lamp 
DCR® III Light Source Model without Modulamp Unit
(with US Power Cord)

* Made-to-order products
Part No. Lamp
* A20801                        No Lamp. Power Supply Only
DCR® III Light Source Models - EU Version
(No Power Cord Included)

Part No. Lamp 
A20820 EKE Lamp 
A20820.2 DDL Lamp 
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DCR® III / DCR® III Plus Light Source Input: 115/230 VAC – 50/60 Hz, Output: 0–20.5 VDC Dimensions in ( ) are in mm
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