• ETC ColorSource Linear 4
  • ETC ColorSource Linear 4
  • ETC ColorSource Linear 4
  • ETC ColorSource Linear 4

ETC ColorSource Linear 4

$3,975.00 $3,180.00
(You save $795.00)


Special order. Usually ships in 1-2 business days.
Calculated at Checkout

Like the other fixtures in the ColorSource family, ColorSource Linear shines with brighter, richer, and more diverse colors than you'll get with RGB fixtures. With its single-row LED array, this low profile fixture can be quietly tucked away into hard to fit spaces. The optics were designed so there is no visible separation in light when the fixtures are lined up end to end. This slender design and seamless beam of light make it a perfect fixture for dance shows with small wing space, cafeteria stages with limited masking, and foot lights for any stage.

Product Features:

  • 2.0 meter length - four cells of control
  • ETC's RGB-L chipset (Red, Green, Blue and Lime)
    • Available in Original or Deep Blue array options
  • Homogenized optics
  • Simple user interface with seven-segment display
  • PowerCon in and thru power connections
  • DMX in and thru (5-pin XLR or RJ45)
  • RDM or local configuration
  • LED droop compensation for consistent output
  • Optically calibrated
  • Tour-ready, aluminum housing


What ships with a ColorSource Linear?

ColorSource Linear 4 luminaires ship with trunnions, and a 1.5m powerCON power-input cable with a connector of choice.

Technical Specifications:


  • RGB-L chipset color-mixing wash luminaire with eight emmitters
  • IP20-rated for indoor use
  • Power- and DMX-in/thru connections for simple setup
  • Seven-segment, three-button interface
  • 12 onboard, customizable presets and five sequences



  • Rugged, die-cast, aluminum housing
  • Two secondary lens slots
  • Available in black, white or silver - custom colors available upon request (call 800-622-7850)
  • Trunnions included



  • 100VAC to 240VAC 50/60Hz universal power input
  • PowerCon in and thru power connections
  • Up to nine luminaires (15A max) may be linked via power thru connector
  • Up to 10 luminaires total per circuit when used with ETC R20 relay module or Unison® Echo Relay Panel.
    • Consult breaker trip curves when used with other equipemnt
  • Requires power from a non-dimmable source
  • Inrush:
    • 120V: 35A (First half-cycle)
    • 240V: 49A (First half-cycle)
  • ETL Listed to UL1573



  • 20,000-hour LED life (at 70% intensity)
  • 40 Luxeon® Z LED emitters (five per optic)



  • Exclusive RGB-L Color array
    • Also available in Deep Blue array
  • Unparrallelled brightness and color range
  • Droop compensation maintains color accuracy during use
  • Optically calibrated to ensure consistency across fixture



  • Homoginized optics for a consistent, smooth beam
  • Primary field angle of 24.9° and beam angle of 14.5°
  • Secondary lenses available for multiple beam-spread options. Refer to accessories charts for lenses available



  • DMX512 in and thru via five-pin XLR or RJ45 connectors (End-of-line termination required)
  • RGB, IRGBS, Direct and single channel control (See DMX control table for additional information)
  • 15-bit virtual dimming engine provides smooth, high-quality theatrical fades
  • RDM support for address and setting changes
  • Local control of presets (12) and sequences (5)



  • Luminiare is designed for continuous operation up to 104°F (40°C) ambient temperature and requires free flow of air around fixture housingAmbient operating temperature of 32° to 104°F
  • Active electronic thermal management using variable-speed fan