How-to guide 02 · Lighting design
How to turn lighting into structure, focus and atmosphere—without losing camera quality.
The moment
Lighting is the event’s visual punctuation
Good lighting does more than make a stage visible. It establishes hierarchy, reveals architecture, supports the scenic idea and tells the audience where to look next. Begin with the work the light must do: clear key, fill and back light for people; even washes for stages and rooms; accent light for scenery, products and architectural features; and controlled movement for moments that genuinely need energy. Then shape intensity, contrast, colour and timing around the programme. A single permanent look rarely serves arrivals, keynote content, panels, awards and entertainment equally well. Build scenes deliberately, name them clearly and give each cue enough time to feel intentional rather than accidental.
Step 01
Protect skin tone and camera consistency
Choose fixtures for colour quality as well as output. Match colour temperature across key sources, practicals and screens, then verify how faces reproduce on every camera. TLCI is useful because it considers television-camera colour response; it is not a substitute for a camera test with the actual fixtures, lenses and picture profile. Balance the LED wall before chasing more front light. Check saturated brand colours carefully, because a colour that looks exciting in the room can clip or shift on camera. Record a reference look, lock white balance and compare cameras side by side. If the show tours, document fixture modes, calibration settings and measured levels so the design can be rebuilt with fewer surprises.
Step 02
Test dimming, flicker and movement
LED fixtures can appear steady to the eye while producing banding or exposure changes on camera. Test at the real shutter settings, frame rates and dimmer levels, especially during slow fades and high-speed capture. Confirm that house lighting, decorative practicals and scenic pixels behave as well as the show fixtures. Movement should reinforce transitions, not distract from a speaker or make accessibility harder. Programme positions, colours and timings in context with sound, video and scenic content. Leave headroom for cameras and for the audience’s comfort. A technical rehearsal should include every critical lighting state, photographed or recorded from key camera and seating positions, with a simple method for recalling the approved result.
EBU TLCI helps assess luminaire colour performance for television production; IEEE 1789 addresses LED modulation and viewer health risk. Use both as guidance alongside real camera tests.
Step 03
Make the system safe and recoverable
Turn the creative design into a practical system.
Confirm rigging points, loads, working heights and safe access.
Calculate power, distribution and control paths.
Protect sightlines, exits and camera positions.
Label fixtures, universes, addresses and backup files.
Plan maintenance access and spare critical units.
Keep a stable white-light look available if show control fails.
Rehearse cue recovery with stage management.
IEEE 1789 addresses health risks from LED modulation; use appropriate professional guidance alongside camera testing. The strongest design is one the crew can install, operate and recover safely.
Good to know
EBU TLCI helps assess luminaire colour performance for television production; IEEE 1789 addresses LED modulation and viewer health risk. Use both as guidance alongside real camera tests.
Sources
Take it with you
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