Skip to main content

Wedding & Event Special Effects in Los Angeles

Low fog, cold sparks, confetti and CO2, timed to the music

Weddings · Mitzvahs · Parties

Special effects, cued by the team that runs the music

On Air Productions LA, founded in 2005 by Israeli DJ Gilad Emesh, runs special effects for weddings, Bar and Bat Mitzvahs, quinceañeras, sweet 16s, New Year's Eve and corporate events across Los Angeles: dancing on clouds (low-lying dry-ice fog), cold spark machines, CO2 jets, confetti cannons, haze and the giant LED robot. Our crew sets up and runs each effect, cues it to the music and the lighting, and confirms it with your venue first.

An effect works when it lands on one moment: the couple stepping onto the floor, the chair rising during the hora, the last second of a countdown, the winner's name at an awards night. That is why the effects are planned inside the same run of show as your DJ, your MC and your lighting, instead of arriving with a separate schedule of their own.

Below: which effect suits which moment, what your venue will want to know before you plan around one, and a page of its own for each effect that has one.

Planning the first dance? Start with dancing on clouds in Los Angeles — the low cloud our crew runs live under the couple's first dance.

An On Air stage before the doors open: the On Air logo on an LED screen between two truss towers topped with moving-head lights, with speakers and white columns uplit in purple

Moment by moment

Special Effects for the Entrance, the First Dance and the Finale

Match the effect to the moment: cold sparks or a CO2 burst for a grand entrance, dancing on clouds for the first dance, sparks and CO2 at the peak of the hora, confetti for an award reveal or the last song, and the giant LED robot when the kids take over the floor. The same crew cues each one to the music.

Which effect for which moment
MomentEffects that suit itGood to know
EntranceCold sparks, a CO2 burstCued to the entrance song and the lighting
First danceDancing on clouds, cold sparksLow fog on the floor, sparks around it, where the venue allows both
The horaCold sparks, CO2 at the peakTimed to the chair lift, with clear space kept around the chairs
RevealCold sparksFor the cake or a reveal, placed with clearance from the table and the decor
CountdownConfetti, cold sparksDropped on the last second of the year, together with the track
AwardsConfettiFired as the winner's name is read
Kids' timeThe giant LED robotKept clear of the blessings and the speeches
FinaleConfettiThe closing burst of the night

The moments and the cues are planned with you before the event, and each effect is confirmed with your venue first.

Before you plan around an effect

What Your Venue Will Ask About Special Effects

Every venue sets its own rules for effects, so the questions come before the plan: which effects it allows indoors, whether sparks or fog need its written approval or anything from the local fire department, where an effect can stand with clear space around it, and who handles the clean-up. Send us the venue's rules and we plan around them.

Questions to ask your venue

  • Which effects do you allow indoors: low fog, cold sparks, haze, CO2 jets, confetti?
  • Do spark or fog effects need your written approval, or a permit from the local fire department?
  • Do you have rules for haze or fog near the smoke detectors?
  • How high is the ceiling, and where can an effect stand with clear space around it?
  • Is confetti allowed, and who handles the clean-up afterward?
  • When can the crew load in, and how much time is there to set up before the guests arrive?

What We Provide

The effects we run, and what each one is for

Dancing on clouds: low-lying fog for the first dance

Dry ice and warm water make a heavy white cloud that spreads across the dance floor and hugs it, so the couple appears to dance above it. People search for it as low-lying fog or dry-ice fog; it is made for the first dance, a parent dance or one feature moment.

Our crew builds the cloud as the song starts and keeps it rolling to the end. Outdoors, the wind changes how it moves, so we look at the space with you first.

  • A low cloud that stays on the floor
  • Timed live to the first-dance song
  • Indoors, or outdoors after a look at the space

Cold spark machines for entrances, the hora and big reveals

Cold spark machines send up a fountain of sparks with no open flame, for a grand entrance, a first dance, the chair lift during the hora, the cake or a Bar or Bat Mitzvah reveal. Our crew places, tests and runs every unit and fires it on the beat with the lighting.

Venues set their own rules for spark effects, so we confirm what yours allows, and where the machines can stand with clear space around them, before the date.

  • No open flame
  • Placed, tested and run by our crew
  • Cleared with the venue before the date

Confetti cannons for the finale

Confetti cannons give a celebration its closing burst: the grand finale, the peak of the hora, the reveal at an awards night or the last second of a New Year's countdown. Each burst is cued to the track, so the whole room sees it on the beat.

Before you plan around confetti, ask your venue whether it allows confetti indoors and who handles the clean-up afterward.

  • Grand finales, hora peaks and award reveals
  • The midnight drop on New Year's Eve
  • Indoor use and clean-up checked with the venue

CO2 jets for the hora peak and the big drop

CO2 jets, also called cryo cannons, fire a short burst of white fog at the high points of the night: the peak of the hora, the biggest song drop, or the moment the guest of honor walks in. Our crew runs them and times each burst with the DJ and the lighting.

Like every effect, a CO2 jet stands only where the venue allows it, with space around it, and only after the venue has said yes.

  • Bursts at the hora peak and the song drop
  • A cue for the grand entrance
  • Run by our crew

Haze and lighting that make the effects show

Light haze gives a moving-head beam its shape, and dance-floor lighting is what makes a low cloud glow and sparks stand out on camera. The effects are planned with the uplighting, the moving lights and the LED wall, so every cue looks like part of one design.

Haze, like the rest, is used only where the venue allows it.

  • Haze that gives the beams their shape
  • Lighting cued with every effect
  • Planned together with the LED wall and the uplighting

The giant LED robot for the dance floor

The giant LED robot is an illuminated robot character that joins the guests on the dance floor: a moment of their own for the kids at a Bar or Bat Mitzvah, a second wind at a wedding after dinner, and the start of the party half of a quinceañera.

Your DJ and MC choose its moment, well away from the blessings and the speeches.

  • An illuminated robot character
  • A dance-floor moment for the kids
  • Its cue set by your DJ and MC

For Every Kind of Event

Special effects for every kind of celebration

Weddings

Dancing on clouds under the first dance, cold sparks for the entrance and the chair lift, and confetti for the last song of the night.

Bar and Bat Mitzvahs

Cold sparks and a CO2 burst for the grand entrance and the peak of the hora, and the giant LED robot when the kids take over the floor.

Quinceañeras and sweet 16s

Cold sparks for the grand entrance with the court, confetti for the big moments, and the LED robot to open the party after the formal dances.

New Year's Eve

Cold sparks and confetti fired on the last second of the countdown, called on the microphone and dropped together with the track.

Corporate events and galas

Haze for the stage lighting, a CO2 burst for a reveal, cold sparks for a product launch or an award, and confetti for the winners.

Planning Guide

How to plan special effects for your event

Start with the moment

Pick the moments that matter most — the entrance, the first dance, the hora, the finale — then choose one effect for each, so every effect has a moment to itself.

Send the venue's rules early

Ask the venue for its rules on sparks, fog, haze and confetti and forward them to us, so the plan fits the room from the first draft.

Tell us the ceiling and the floor

The ceiling height and the size of the dance floor decide where each effect can stand and how high a spark fountain is set for the room.

Brief the photographer

Share the cue sheet with your photographer and videographer, so they are in place when the cloud rolls in or the sparks rise.

Leave the blessings and speeches quiet

The blessings, the speeches and the candle lighting stay free of effects; the bursts belong to the moments that are made for celebrating.

One team on every cue

When the DJ, the MC, the lighting and the effects come from one crew, each cue is called once and everything lands together.

What's Included

  • Effects planned into your run of show
  • Delivery, setup, testing and operation by our crew
  • Every cue timed with the DJ, MC and lighting
  • Each effect confirmed with your venue before the date
  • Teardown after the event
  • DJ, MC, lighting, LED walls and photo booths from the same team

Across Los Angeles

Los Angeles · Beverly Hills · Bel Air · Brentwood · Santa Monica · Malibu · West Hollywood · Hollywood · Encino · Sherman Oaks · Tarzana · Studio City · Woodland Hills · Calabasas · Burbank · Glendale · Pasadena · Thousand Oaks

Common Questions

Wedding & Event Special Effects in Los Angeles — FAQ

What special effects can we have at a wedding reception?

A wedding reception can have dancing on clouds for the first dance, cold sparks for the entrance and the hora, a CO2 burst at the peak of the dancing, confetti for the finale, and haze that makes the lighting show — all run by our crew and cued to the music, wherever your venue allows each one.

Which special effects work indoors?

Low fog, cold sparks, haze, CO2 jets and confetti can all be used indoors where the venue allows them, and each venue decides which ones it accepts and on what conditions. Send us the venue's rules, or let us ask its coordinator, and we plan the effects around them.

Can we combine special effects?

Yes — effects are often paired on one moment: low fog under the first dance with cold sparks around it, or cold sparks and a CO2 burst at the peak of the hora. The same crew cues them together with the music and the lighting, and each one needs the venue's OK.

Will our venue allow special effects?

Each venue sets its own rules: many allow some effects and not others, and some ask for notice or written approval first. Ask your venue which effects it allows and on what terms, or let us talk with its coordinator, before you plan a moment around one.

Do you set up and run the effects yourselves?

Our crew delivers, sets up, tests and runs every effect, cues it to the music and the lighting, and takes it down after the event, so you never have to operate any equipment yourself.

Which special effects suit a Bar or Bat Mitzvah entrance?

Cold sparks and a CO2 burst cued to the entrance song suit a Bar or Bat Mitzvah grand entrance, together with moving lights and the name on the LED wall; the giant LED robot is saved for a peak in the dancing later on.

Do you offer confetti cannons and CO2 jets in Los Angeles?

Confetti cannons and CO2 jets are part of the effects we run in Los Angeles: confetti for grand finales, hora peaks and award reveals, and CO2 bursts for the peak of the hora and the biggest song drop. Ask your venue whether it allows confetti indoors and who handles the clean-up.

How far ahead should we book special effects?

Book the effects together with the rest of your entertainment: for a Los Angeles wedding we recommend 9–12 months ahead, and for a Bar or Bat Mitzvah 12–18 months, since popular Saturdays fill quickly. The venue's OK for each effect can follow once the room and the timeline are set.

How much do special effects cost in Los Angeles?

Special effects are quoted from your event: which effects you want and for how many moments, the size of the room and its ceiling, the venue's requirements, the hours, and what else you book with us, such as your DJ, MC and lighting. Contact us for a personalized quote.

Real Reviews

What Our Clients Say

Verified Google review

“Gilad was the DJ in our wedding! He is the besttttttttt and we are so happy that we chose him and met such a lovely person! Highly recommend”

Eden D.
Wedding
Verified Google review

“Outstanding DJ at my son's bar mitzvah! The music was perfect, and everyone had a blast. Thanks for making it unforgettable!”

Tomer E.
Bar Mitzvah
Verified Google review

“Best DJ you can ask for We had 100 guests and the all voted 10 for Gili He gave us all we need and more”

Leo G.
Celebration · 100 guests
Verified Google review

“If I could give On Air Productions LA more than 5 stars, I would! As a bride, one of my biggest wishes was to have a wedding where everyone was on the dance floor from beginning to end—and that’s exactly what happened thanks to DJ Gilad Emesh. From our first conversation, Gilad was professional, attentive, and genuinely cared about making our day unforgettable. He understood our vision, read the crowd perfectly, and created the most incredible energy all night long. Every song flowed seamlessly, and our guests are still talking about how amazing the music was. The entire team at On Air Productions LA made everything feel smooth and stress-free, allowing us to truly enjoy every moment of our special day. If you’re looking for an entertainment company that is reliable, talented, and knows how to create an unforgettable celebration, I couldn’t recommend them more. Thank you, On Air Productions LA and DJ Gilad Emesh, for making our wedding the best night of our lives!”

Sarit Z.
Wedding

Get A Quote

Planning an Event in Los Angeles?

  1. 1 · Your event
  2. 2 · Your details
1
What are you celebrating?
Event date