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Chroma-Q Color Block DB4 - Body Finished Colour Black

Product Code CHCB4
Manufacturer Chroma-Q

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The Color Block has a modular design and a comprehensive range of fixing options that allows users to easily create a complete LED system using stock of just one generic fixture type - including battens, blinders and various mounting configurations using the built in fixing.

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Key Features

  • All-purpose design
  • Modular construction
  • Variable Effects Engine
  • HSI (Hue, Saturation & Intensity) and RGB control
  • Range of fixings
  • Efficient thermal management
  • Heavy gauge anodised aluminium extrusion
  • Slimline design with cable management
  • Whisper quiet cooling fan
  • PSU with on-board memory


Technical Specifications
Width (no fixings) 250mm / 9.8"
Height (no fixings) 62mm / 2.4"
Depth (no fixings) 117mm / 4.6"
Weight 1.4kg / 3.1lbs
Power consumption HSI = 0.45A @ 48V DC, RGB = 0.9A @ 48V DC
Connector XLR4
Colour Black anodised
Cooling fans 2 x DC
Lamp life Up to 25,000 hours
IP rating IP20
Variable effect engine parameters Colour spread, scroll, grouping, step, strobe, colour roll, speed, fade (up/down) and resolution
Stand-alone Yes, via built-in software
Fixing methods Built-in M10 socket for stand mount or vertical hanging quick release catch
Control & Photometric Performance
No. of LED heads 4 x RGB
Optics Specialised close focus lens
Source 12 LEDs each with individual control (4 red, 4 green, 4 blue)
Lumen output Red 112 lumen, Green 150 lumen, Blue 27 lumen, White 283 lumen
Beam angle 14° (at 50% of peak illuminance)
Distribution Symmetrical direct illumination
CCT Adjustable 1000 - 10,000K
CRI Not measurable
Colour gamut Performance Enhanced
Photometric Data for Colour White
  3'/1m 6'/2m 9'/3m 12'/4m 15'/5m
FC 276 84.5 39.6 22.1 14
Lux 2970.5 909.5 425.8 238 151
Photometric Data for Colour Red
  3'/1m 6'/2m 9'/3m 12'/4m 15'/5m
FC 77.9 23.8 11.2 6.2 4
Lux 838.3 256.3 120.8 66.7 42.7
Photometric Data for Colour Green
  3'/1m 6'/2m 9'/3m 12'/4m 15'/5m
FC 182.4 55.5 25.8 14.4 9.2
Lux 1963.3 597.8 277.3 155 98.9
Photometric Data for Colour Blue
  3'/1m 6'/2m 9'/3m 12'/4m 15'/5m
FC 28.8 9.5 4.5 2.6 1.6
Lux 310 102 48.5 27.6 17.7

Equipment available to buy from this site is for professional use only. Please note in certain countries some products listed may not be available from A.C. Entertainment Technologies Ltd.

E&OE. Information is subject to change without notice. The rights and ownership of all trademarks are recognised.