What is the difference between bi-color and RGB? And what color temperature should you use?

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Wat is het verschil tussen bi-color en RGB? En welke kleurtemperatuur moet je gebruiken?

Good lighting immediately makes your video better. Your image looks sharper, more professional, and calmer. But if you're looking for a light for video, photography, or content, you'll quickly encounter terms like bi-color, RGB, and color temperature.

What do these terms mean exactly? And which lamp do you need for your setup?

In this blog, we'll explain.

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VIJIM RGB Multi Color LED-videolamp VL196 - Cameralampen

What is color temperature?

Color temperature indicates the color of white light. This is expressed in Kelvin, abbreviated as K.

The lower the Kelvin number, the warmer and yellower the light. The higher the Kelvin number, the cooler and bluer the light.

So, a lamp at 3200K looks more like warm indoor light. A lamp at 5600K looks more like daylight.

Color Temperature Light Color When to use it?
2700K – 3200K Warm yellow/orange Atmospheric images, evening light, warm indoor shots
4000K – 4500K Neutral white Product photos, task lighting, natural indoor light
5000K – 5600K Daylight white Videos, photos, YouTube, TikTok, Reels
6000K – 6500K Cool white/bluish Sleek, fresh, or modern look
MOJOGEAR Lumi Bicolor LED-lamp 18.5W - Max - Cameralampen

Which color temperature should you use?

For most content, you'll be fine with 5000K to 5600K. This resembles natural daylight and works well for videos, product photos, and social content.

Filming indoors with warm lights on? Then 3200K to 4000K might be a better fit. This prevents your video light from looking too blue next to your other lighting.

Filming next to a window? Then usually set your light to around 5000K to 5600K. This way, your light will better match the daylight already coming in.

Important: try not to mix too many different types of light. A warm ceiling lamp, blue daylight, and a video light simultaneously can result in strange colors. For example, your skin might appear too yellow or too sallow.

MOJOGEAR Lumi Bicolor LED-lamp 6.5W - Mini - Cameralampen

What is a bi-color lamp?

A bi-color light is a lamp where you can adjust the color temperature. So you choose whether the light should be warmer or cooler.

For example:

  • warmer light for a cozy indoor atmosphere
  • more neutral light for product photos
  • cooler daylight for videos near a window

With a bi-color light, you can better adapt your light to the room you are filming in.

For most creators, bi-color is perhaps the most important feature. You use good white light much more often than colored effects.

When do you choose bi-color?

A bi-color light is useful if you mainly want natural and bright light. Think of:

  • YouTube videos
  • TikToks and Reels
  • livestreams
  • interviews
  • product photos
  • video calls
  • on-location content

Are you only using one light? Then bi-color is usually the most practical choice.

Ulanzi VL120 RGB Multi Color LED-videolamp - Cameralampen

What is an RGB light?

An RGB light can produce coloured light. RGB stands for Red, Green, Blue. By mixing these colours, the light can display a variety of hues.

Think of blue light on the wall, a green glow in the background, or a red accent behind your subject.

So, you primarily use RGB for atmosphere. It makes your image more creative and striking, but it's usually not your main light source.

When do you choose RGB?

RGB is useful if you want to add more style or atmosphere to your image. For example, for:

  • creative TikToks
  • product photos with colour accents
  • gaming setups
  • music videos
  • striking backgrounds
  • portraits with a specific mood

An RGB light is particularly effective as an additional light. For instance, behind your subject, in the background, or as a colour accent next to your normal key light.

Bi-color vs. RGB: What's the Difference?

The difference is actually simple.

You use a bi-color light for good white light. With it, you illuminate yourself, your product or your subject in a natural way.

You use an RGB light for color and ambiance. With it, you make your background more interesting or give your video a certain style.

Some lights can do both. Then you have normal white light and creative colors in one lamp.

Lamp type What does it do? Best use
Bi-color Warm to cool white light Key light, videos, photos, natural look
RGB Colored light Ambiance, background, creative effects
RGB + bi-color White light and colored light Flexible creator setups
Ulanzi VL120 RGB Multi Color LED-videolamp - Cameralampen

Which light do you need?

If you primarily want better videos, better photos, or better lighting while filming, then choose a bi-color light.

If you also want to play with color, mood, and creative backgrounds, then a light with RGB is interesting.

For most creators, this is the most convenient setup:

  1. Start with a good bi-color light as your main light.
  2. Optionally, add a second light to soften shadows.
  3. Use RGB as an additional mood light or background light.

This way, you build your setup logically without immediately making too many complicated choices.

Situation Recommended Color Temperature
Filming in daylight or window light 5000K – 5600K
YouTube video or talking head 5000K – 5600K
Product photos with neutral colors 5000K – 5600K
Warm indoor ambiance 3000K – 4000K
Evening content with mood lighting 2700K – 3500K
Sleek, cool look 6000K – 6500K

Check video lighting

MOJOGEAR Lumi Bicolor LED-lamp 6.5W - Mini - Cameralampen

Don't forget your white balance

Color temperature is related to the white balance of your camera or smartphone.

If your light is set to 5600K, but your camera automatically tries to correct the colors, your image may still end up too warm or too cool.

If you can set the white balance manually, try to match it to your light. For example:

  • light at 5600K → white balance at 5600K
  • light at 3200K → white balance at 3200K

If you're filming with your smartphone and have limited settings, keep it simple: use one clear light source and avoid mixing too many different lights.

Conclusion

Color temperature determines whether white light appears warm, neutral, or cool. For most videos and product photos, 5000K to 5600K is a safe choice.

A bi-color lamp is useful if you want to adapt natural white light to your surroundings. An RGB lamp is primarily used for color, atmosphere, and creative effects.

Just starting with content creation? Then choose easily adjustable white light first. If you then want more atmosphere or a more striking style, RGB is a nice addition.

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Frequently Asked Questions

What is the difference between bi-color and RGB lighting?

Bi-color lighting allows you to adjust the color temperature of white light, for example, from warm white to cool white. In addition to white light, RGB lighting can also create colored effects, such as red, blue, green, or purple.

When do you use bi-color lighting?

You mainly use bi-color lighting when you need natural and professional white light. This is useful for YouTube videos, TikToks, Reels, product photos, interviews, and livestreams.

When do you use RGB lighting?

You mainly use RGB lighting for ambiance, creative effects, or background light. Think of coloured accents behind your desk, gaming setup, product video, or social media video.

What color temperature should you use for video?

For most videos, 5000K to 5600K is a safe choice. This resembles daylight and usually provides a neutral, natural look.

What does Kelvin mean in lighting?

Kelvin indicates the color temperature of light. A low value, such as 3200K, gives warm yellowish light. A higher value, such as 5600K, gives cooler and more neutral daylight.

Which color temperature most closely resembles natural daylight?

Daylight is usually around 5600K. That's why this color temperature is often used for videos, product photos, and content where colors need to appear as natural as possible.

Should you adjust your camera's white balance?

Yes, especially when working with different light sources. By setting the white balance correctly, you prevent your image from looking too yellow, too blue, or unnatural.

Which light do I need for content creation?

For most creators, a bi-color light is the best foundation. With it, you can set up good white light for videos, product photos, and livestreams. If you also want extra atmosphere or colored backgrounds, you can add an RGB light.