DIY Fire Flicker for Spooky Films
45sThe hook is perfect for October content, offering a practical filmmaking tip that is both educational and seasonal.
▶ Play ClipAI Summary
In this instructional DIY video, Lauren from RocketJump Film School demonstrates practical, low-budget techniques for simulating realistic firelight for filmmaking. She covers both a professional-grade approach using adjustable lighting panels and an affordable solution using common household items, showing how to achieve effective results without risk or high cost.
[00:00]
Why Use Flicker Instead of Real Fire
Real fire in a scene is hard to control and dangerous. Simulated firelight is a safer alternative and is used in professional films, e.g., 'Skyfall', where Roger Deakins utilized large stacks of lights connected to a dimmer board to simulate a burning house and control exposure.
[00:52]
High-End Option: Light Panel with CTO Gel
An Astro 1x1 light panel with a built-in dimmer is an excellent choice. Adding a CTO (color temperature orange) gel creates the warm fire color. For an organic look, operate the dimmer randomly and unpredictably to mimic the natural fluctuations of flames.
[01:18]
Forget Expensive Flicker Boxes
Flicker boxes automate the randomization of light flickers, but they are expensive. As a budget-friendly alternative, the video jestingly suggests 'bribing' a friend with pizza to manually operate the dimmer for the same effect, acknowledging it's a tedious job.
[01:38]
Budget Setup for Around 30 Bucks
For a cheap setup, use a hardware store clamp light (about $8) with a standard incandescent bulb and CTO gel. The gel can be folded to deepen the orange shade, and you can mix different colors (red, yellow, orange) to adjust the look. A household lamp dimmer, costing $10-$12, is the final piece to create the flicker and is perfect for the bulb's wattage.
[02:03]
Customizing the Gel Color
You can play around with different gel colors to achieve the desired effect—whether you want a lighter or deeper orange, shift tones toward yellow, or combine them for a more complex fleck. Folding the gel increases the color depth.
[02:16]
Putting it Together
To complete the look, you connect the incandescent clamp light to the household dimmer, which plugs into a standard outlet. The process is straightforward: clip the dimmer to the light and control it to create random flickers. The video shows the three key pieces: light, gel, and dimmer.
💡 Key Takeaways
📊
Avoid the use of real fire on set
Emphasizes the safety advantage of using artificial light to avoid the risks of a real fire on a film set.
00:18
🔧
Highlights a professional setup from Skyfall
Demonstrates that the same fundamental principles are used by professional cinematographers, increasing credibility.
00:40
💡
Budget-conscious alternative to flicker boxes
Provides a practical workaround for the high cost of automated equipment by using a manual and low-cost solution.
01:18
🔧
Complete DIY kit for under $30
Shows how to achieve a decent result with minimal investment, making filmmaking techniques accessible.
01:38
💡
Importance of color flexibility
Highlights that adjusting the gel color creates a customizable fire effect, which is key to visual storytelling.
02:03Full Transcript
[00:00] Hey guys it's Lauren, Dean of the RocketJump Film School, and since it's October we are doing some spooky DIY tips. So first up is how to create fire flicker.
[00:16] Say you're doing a scene that needs some firelight, like you're sitting around a campfire and telling spooky ghost stories, but fire's a little hard to control and slightly dangerous. A good alternative is to actually flicker your own light.
[00:28] Tons of professional movies actually do use this effect. You can take a look at Skyfall for the end sequence when the house is burning, and Roger Deakins actually used huge stacks of lights connected to a dimmer board to simulate fire
[00:40] and to control the exposure and get the amount of light he needed. So while professional flicker boxes and dimmers can allow you a greater amount of control, we can show you a couple options that you can do at home.
[00:52] So this is an Astro 1x1 light panel, and this is great because it has a dimmer already built in. a lot of light panels do. To create that fire look, we actually have a CTO gel, which is color temperature orange.
[01:05] So when you're operating the dimmer for a flicker firelight scene, you wanna keep it kind of unpredictable, you want it random. So the advantage to having a flicker box is that it will randomize all those little flickers for you, but it's kind of expensive.
[01:18] So the better alternative is to bribe a friend with pizza or food. they better be a good friend because it gets boring So if you have access to light panels these are a great option but these aren always available to everyone and they a little bit pricey So what can you do with like 30 bucks
[01:38] You could probably use any normal desk clamp that you have at home, but we actually recommend one of these lights. These are clamp lights that you can get at a hardware store for around eight bucks. And this is a normal incandescent bulb.
[01:50] The next thing you'll need is CTO gel. You can purchase these online. You can go to expendable stores or a camera equipment store. So I'm actually going to fold this up twice so I can get a deeper shade of orange.
[02:02] Feel free to play around with different colors of gel if you want it more red, more yellow, more orange, or even a mixture of the three. The last thing you'll need is a household lamp dimmer, and you can get this in a hardware store for around 10 to 12 bucks.
[02:16] These are not industry grade dimmers. These are more for household bulbs. They're not gonna take a lot of wattage, but what we're using them for, it's perfect. I'm gonna clip this onto my light.
[02:30] Toggle, does that read? And there you go, the three pieces you're gonna need to create Fire Flicker.
[02:43] Ah, dang it, Joey! you
