Studio Lighting Design: A Checklist to Work Through Before You Decide
Before commissioning a lighting plot for a news or live set, these are the questions worth answering first: the set, the presenters, the cameras and the length of your programmes.
6 min read
Start with the set, not the lamps
Most lighting decisions go wrong because they begin with a list of fittings. A better first step is to look at the set itself and write down what is actually in the room. Note the desk, the backdrop, any screens, the floor finish and the distance between presenter and background. Each of these changes how light behaves. A glossy desk throws reflections back at the lens, a dark backdrop swallows spill, and a video wall competes with your key light for exposure.
I find it useful to walk the set with a notepad before anyone talks about equipment. Stand where each presenter will sit and look up at the grid. Ask whether there is space to hang fittings at a sensible angle, and how much headroom the ceiling really gives you. A lighting plot is only as good as the structure that supports it, so settle the physical limits first and the design can respond to them honestly.
- Measure ceiling height and the usable hanging positions
- List every reflective surface in camera view
- Note screens and practical lights that add their own glow
- Mark the presenter positions and any walking routes
Who is on camera and for how long
Lighting has to flatter the people in front of it, and those people are rarely identical. A plot that suits one presenter can leave a colleague with deep eye sockets or a shiny forehead. Before deciding anything, list who will sit in each seat, including guests and stand-ins, and think about the range of skin tones, hair and clothing you are likely to see across a normal week.
Length matters too. A five-minute bulletin forgives a lot, while a three-hour live programme exposes every compromise. Presenters sitting under hot fittings for long periods get uncomfortable, and discomfort shows in their faces. Ask how long people will be under the lights, whether anyone moves between positions, and how much time there is between segments to adjust. These answers shape the choice of fittings, their heat output and how much dimming range you need to keep the picture steady.
- Record the number of regular presenters and typical guests
- Check how long a presenter stays in one position
- Consider heat and comfort over a full running time
Cameras and how they see the light
The cameras you use decide a good deal about the lighting you need. Different sensors cope differently with contrast and low light, and the lenses you choose affect how much light reaches them. Ask your operators what exposure they are comfortable working at and whether they prefer a flat, even look or something with more shape. From the operator's seat, I would rather be handed a set where the exposure holds from one camera position to the next than one that looks wonderful from a single angle.
Think also about camera movement. If a pedestal or robotic camera sweeps across the set, the lighting must hold up across the whole move, not just at the start. Shadows that jump, hot spots on the desk and patches of darkness at the edge of frame all become obvious once the camera travels. Walk each planned shot with the operator and mark any place where the picture changes more than you would like.
- Agree a target exposure with the camera operators
- Walk every planned camera move before finalising the plot
- Check for shadow changes between wide and tight shots
Consistency across a long live programme
Live television leaves no room for a second take, so the lighting must behave itself from the opening title to the final credits. Consistency has several parts. Fittings should be stable and not drift in colour or output as they warm up. Control should be simple enough that a single operator can recall a state quickly. And any daylight entering the building needs to be dealt with, because a set that looks balanced at midday can shift noticeably by late afternoon.
This is especially relevant in the shorter days of mid autumn, when natural light changes quickly and windows near the studio can cause trouble. Decide in advance whether you will block daylight or measure and match it. Also ask what happens when something fails. A plot with sensible redundancy lets the programme carry on if one fitting goes, whereas a fragile design turns a small fault into a visible problem on air.
- Allow fittings to settle before going on air
- Plan for changing daylight through the afternoon
- Decide what the fallback is if a fitting fails
Control, cabling and who runs it
A lighting design includes more than the fittings overhead. Someone has to operate the desk, and the cabling and dimming that sit behind it need proper thought. Ask who will run the lights during a show, how much experience that person has, and whether they need stored states for different segments such as a main bulletin, a weather link and a guest interview. Simple recall saves a lot of stress when the gallery is busy.
Cabling and power are the part people tend to leave until last, and it is often where delays appear. Check that the supply can carry the total load with room to spare, that cable routes do not cross walking areas or camera paths, and that everything is labelled so a replacement fitting can be patched in quickly. Good labelling costs very little and pays back the first time something needs changing in a hurry.
- Name the person who will operate the lighting during shows
- Confirm the power supply covers the full load
- Label cables and channels clearly at both ends
Questions to put to whoever designs the plot
Once you have gathered your own answers, put the same questions to anyone proposing a design. Ask them to explain how the plot will look from each camera position, not just on a drawing. Ask how it copes with your longest programme and your least forgiving presenter. A designer who has thought about your set should be able to describe the light in plain words and say where they expect the compromises to fall.
It also helps to ask what the plot will need from you in return. A good design depends on access to the room, on time for focusing and on honest feedback from presenters and operators once it is in place. If the answers are specific and calm, you are probably talking to someone who has done this under pressure before. If they are vague or all about equipment, keep asking until the picture is clear.
- Ask for a view from every camera position
- Ask how the plot handles your longest programme
- Ask what access and time they will need in the studio
A lighting decision is easier once the groundwork is done. Know your set, your presenters, your cameras and your running times, then decide how the light will be controlled and who will look after it. Work through these points on paper first and any conversation with a designer becomes more practical and less guesswork. If it would help to talk a particular studio through, the contact page is the place to start, and we can take it from there.