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Main Act/Lighting

Before you buy four more

Moving head lights explained

Moving heads come in three broad families and they are not interchangeable. A spot has a hard edge and can project gobos, a wash is soft and covers area, a beam is a tight parallel shaft that only reads in haze. Buying the wrong family is the most expensive mistake a small rig makes, and pointing them without a plan is the most common one.

moving head lights explainedmoving head spot vs washbeam lightpan tilt DMX

The order to do it in

Step 1

Learn to tell the families apart by how the light behaves rather than by the case.

Step 2

Match the family to the job: wash for covering people, spot for shape and texture, beam for looks in the air.

Step 3

Check the channel cost. An extended mode with 16-bit pan and tilt can eat thirty-two DMX slots per fixture.

Step 4

Aim deliberately and store positions as palettes so you can recall them instantly mid-show.

Step 5

Re-point the palette rather than every cue when the band moves. That is what palettes are for.

Drills that practise this

Moving-Head Aim

Read the Beam

Palette Builder

Focus Session

Try it before you read more

Three briefs on a real club rig, scored on the stage you made, and you keep the picture. It takes about two minutes and needs no account.

Questions

Spot or wash for a small stage?

Wash, almost always, if you only get one kind. Washes put usable light on people; spots and beams are look-making tools that need haze and a plan to earn their place.

Why do beams look great in videos and disappointing in my room?

Because a beam is the shaft in the air, and without haze there is nothing for it to be visible in. In a clear room a beam is a small bright circle on the floor.

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