Honeycomb grid attachment for a fixture that narrows the beam to a 40-degree spread and fully eliminates spill light.
Technical Details
Standard Full Grid setups use 16 to 144 individual light sources, each with a power output of 300-2000 watts, depending on the desired area illumination. Modern LED-based systems operate with a color temperature of 5600K or 3200K and achieve illuminance levels of 500-5000 Lux with even distribution (±10% deviation). Control is via DMX-512 protocol with at least 3 channels per fixture (intensity, color temperature, optional color). Typical installation heights range from 4 to 8 meters above the scene.
History & Development
In 1974, cinematographer Gordon Willis first introduced a rudimentary grid system for "The Godfather Part II" to achieve consistent lighting in the casino sequences. The actual Full Grid technique developed from 1985 onwards in British television studios. The breakthrough came in 1999 with digitalization and computer-controlled moving lights. Since 2010, LED technology and real-time rendering have enabled precise adjustments during shooting.
Practical Application in Film
Full Grid is primarily used for large-scale interior shots, such as in ballrooms, warehouses, or office complexes. "Blade Runner 2049" (2017) utilized an 8x6 grid of ARRI SkyPanels for the Wallace Corporation scenes. "The Matrix Resurrections" (2021) employed 144 individually programmable LED panels for the Simulate sequences. The workflow requires 2-4 hours of setup time and at least two gaffers for real-time control during shooting.
Comparison & Alternatives
In contrast to single spotlights (spot lighting) or linear arrays, Full Grid completely eliminates hard shadows and produces nearly shadowless light. Softboxes or diffusers achieve similar uniformity but do not offer pinpoint control. LED Volumes (Virtual Production) represent the most modern alternative but require 10-15x higher investment costs. Full Grid is suitable for static scenes with complex choreography, while moving lights are more flexible for dynamic camera movements.