
BLOK G2
IP65 audience blinder with segmented white effects
A dual-cell audience blinder for live stages, television productions and event lighting. Two 400 W RGBAL COB sources combine with two tunable-white strips, each split into eight sections. Manual cell positioning, modular stacking and DMX/RDM control support colour washes, tungsten-style fades and sectional effects.
- 50° native, 37° Fresnel or 45° frost optics
- 16-bit dimming with Red Shift emulation
- DMX512 / RDM and 25 DMX modes
- Manual ±20° cell pan and modular stacking
BLOK G2 / TECHNICAL DATA
Technical specifications
Light source
- Main LEDs
- 2 × 400 W RGBAL COB LEDs
- Linear LEDs
- 2 tunable-white LED strips, each with 8 individual sections
- Colour rendering
- CRI / Ra ≥ 84
Optics and illuminance
- Beam angle, without lenses
- 50°
- Beam angle, Fresnel lens
- 37°
- Beam angle, frost lens
- 45°
- Illuminance, full on without lenses
- 1126 lx at 5 m
- Illuminance, full on with 37° Fresnel lens
- 1630 lx at 5 m
- Illuminance, full on with 45° frost lens
- 930 lx at 5 m
Colour system
- Main cell colour mixing
- RGBAL — red, green, blue, amber and lime
- Strip white sources
- Warm white 2400 K and cold white 4900 K
- Cell colour-temperature control
- 1750–20,000 K
- Strip colour-temperature control
- Warm white to cold white
- Virtual colour wheel
- 109 numerical gel-filter presets
Dimming and effects
- Dimmer resolution
- 16-bit
- Dimming curves
- 4 selectable curves
- Halogen simulation
- Halogen dimming-speed emulation
- Red Shift
- Tungsten dim-to-warm emulation
- Strobe and sectional effects
- High-speed electronic strobe, pulse and individual-section effects with adjustable speed, duration and rate
- Dynamic patterns
- 26 patterns with adjustable speed, direction and fades
- PWM frequency
- Selectable from 1000 Hz to 25 kHz
- Emergency mode on DMX loss
- Editable dimmer level, colour or colour temperature
Control and programming
- DMX modes
- 25 DMX channel modes
- Protocols
- USITT DMX512 and RDM
- Mapping
- Strip and cell mapping swap via DMX
- Linked operation
- Master / Slave mode
Construction and connections
- Housing
- Die-cast aluminium
- Display
- Graphic LCD
- Modular assembly
- Quick-release anchor points and integrated mechanics for stacking multiple fixtures
- Cell pan adjustment
- ±20° per cell, manual
- Mounting points
- 2 pairs of quarter-turn Omega bracket locks
- Protection rating
- IP65
- DMX connections
- IP65 5-pin XLR IN / OUT
- Cooling
- Low-noise controlled cooling system
Power supply
- Input voltage
- 100–240 V AC, 50 / 60 Hz
- Power supply
- Switching power supply unit
- Maximum power consumption
- 700 W at 230 V AC
- Power connectors
- Seetronic X Series IP65 IN / OUT
- Included cable
- 1.0 m power supply cable
Weight and dimensions
- Net weight
- 9.0 kg
- Dimensions, without bracket
- 400 × 200 × 200 mm
Configuration and ordering
Beam angles are 50° without lenses, 37° with a Fresnel lens and 45° with a frost lens. The corresponding full-on illuminance at 5 m is 1126 lx, 1630 lx and 930 lx. Include the required configuration in your enquiry.
Operation and control
The two COB light sources are rated at 400 W each; maximum fixture power consumption is 700 W at 230 V AC. The fixture offers 25 DMX channel modes, DMX512 / RDM control and separate mapping options for the cells and strips.
Product questions
What are the available beam angles?
The native beam is 50° without lenses. The Fresnel configuration gives 37°, while the frost configuration gives 45°. Specify the required optical configuration when requesting a quotation.
How are the white strips divided?
There are two tunable-white strips, each divided into eight individual sections, for 16 strip sections in total. The strip sources use 2400 K warm white and 4900 K cold white LEDs.
Does 25 DMX modes mean 25 channels?
The specification lists 25 DMX channel modes. Select the mode that matches the required control and mapping. Control supports USITT DMX512 and RDM, with strip/cell mapping exchange via DMX.
How are the cells positioned and fixtures combined?
Each cell has manual pan adjustment of ±20°. Quick-release anchor points and integrated stacking mechanics allow multiple fixtures to be combined into larger arrays.
What is the maximum power consumption?
The light-source specification is two 400 W RGBAL COB LEDs. Maximum fixture power consumption is 700 W at 230 V AC. Input accepts 100–240 V AC at 50 / 60 Hz, and a 1.0 m power cable is included.
BLOK G2 pricing and availability
Send quantity, destination, delivery date and configuration requirements.

