Chroma-Q Colour Block DB4 In the Spotlight

The Chroma-Q Colour Block DB4 features a modular design and a comprehensive range of fixing options. This specifically allows users to easily create a complete LED system using stock of just one generic fixture type. For example, battens, blinders and various mounting configurations using the built-in fixing options.

Designed to be intelligent both inside and out, the modular blocks incorporate the latest HSI (Hue, Saturation and Intensity) control. This is in addition to RGB. Furthermore, the Variable Effects Engine software gives the lighting designer full control over colour and effects combinations. The Colour Block’s modular ‘building blocks’ design has proved extremely popular with a wide range of touring, TV, theatre, tradeshow and indoor architectural applications. Create effects lighting including battens, blinders, footlights, side fills, cyclorama floods, truss toners, discreet set piece lighting and interior architectural lighting applications – all from just one fixture!

Each block features four sets of 3 high output RGB LED which produce intense, powerful light and vibrant colours across the spectrum. In addition, the lamps output 1160 lumens and provide an adjustable colour temperature of 1000-10,000K. Each lamp has a life of up to 25000 hours. Furthermore, the blocks feature 100% dimming and a strobe function for extra versatility.

The Chroma-Q Colour Block DB4 also features variable effect engine parameters. These are for colour spread, scroll, grouping, step, strobe, colour roll, speed, fade (up/down) and resolution. Control is via DMX512 provided by 5 pin XLR cable.


  • 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
Chroma-Q Colour Block DB4