RGB lights consist of three separate light sources, each emitting a different shade of light. The three primary colors are red, green, and blue, but more colors can be used in this setup. These components combine to create an infinite number of colors.

How do RGB LED lights work?
RGB lights work using diodes, tiny gates that allow electricity to flow in only one direction. They contain three diodes (one for each hue) that light up differently depending on the amount of power they receive. A microcontroller, which can send pulses of different frequencies and lengths to the diodes, controls the electricity. These pulses determine the brightness of each LED and, therefore, the color of the RGB LED fixture. For example, to create yellow light, the red and green LEDs must be bright, while the blue LED must be dim.

What are the types of RGB lights?
What are RGB lights? RGB is short for "Red Green Blue." It's an additive color model that produces a wide range of colors by adding varying intensities of red, green, and blue light. Essentially, RGB lights are fixtures that can produce light in any color. There are four common types: RGB panels, point-source LEDs, RGB LED strips, and ring lights.

RGB light panels
They can change color and create various effects. They can be used in a variety of applications, including photography, videography, ambient lighting, decoration, and more. Some are modular, allowing them to be combined into various shapes and patterns.

Point source LED
RGB point-source LEDs can produce a variety of colors by combining red, green, and blue light. Point-source LEDs emit a focused beam of light. They are suitable for photography, videography, stage lighting, and special effects.

RGB LED strips
RGB LED strip lights are the most common type of RGB lighting. These thin LED strips can be cut and shaped to any size. This gives you the most freedom when creating unique lighting designs. LED strips also illuminate cabinets, under countertops, and even stairwells. You can also use these RGB LED strips to illuminate your living or gaming areas.

RGB ring light
This is a simple lighting device commonly used for beauty shots, portraits, and macro photography. It consists of a series of small lights arranged in a circular pattern or as a single circular fluorescent bulb. It can produce light in a variety of colors and effects and is widely used in photography, video, live streaming, cosmetics, and other applications.

What are the best RGB lights: 5 picks at GDX
The best RGB lights for streaming, YouTube videos, and more depend on the lighting purpose, the specific location, and your personal preference for features. COLBO offers three RGB lights with varying power outputs. They also have different features. Read on to find the one that best suits your needs.

GDX CF-135 II RGB Mini Mobile Photography and Video 10W LED Fill Light : Pocket-sized RGB video light panel

Technical Specifications
Product Model	CF-135 II RGB
Adjustment Method	Digital Setting Screen + Application Usage
Battery Capacity	3.7V 4000mAh
Brightness Adjustment	1-100%
Color Temperature Range	2500K-9900K
Color Index	RA > 95
Color Model	0-360 full color gamut adjustment (HSI)
Charging Time	Approximately 100 minutes
Battery Life	Maximum Power: 1.8 Hours - Minimum Power: 20 Hours
Power Input	Type-C (5V/2A)
Power output	10 Watt
Lighting Effect Mode	21 Pieces
0.3 Meter Illumination	1200 Lux
Weight	287gr
Dimensions	Height: 8.6 cm - Width: 16 cm - Thickness: 4.6 cm
Light Angle	120 Degrees

Gdx 64 RGB LED Magnetic Mobile Video Light

TECHNICAL SPECIFICATIONS

Gdx CF-135 RGB Mini Mobile Video Light

Main Features

2500 - 9900K variable color temperature

Hue and saturation adjustment with 360 colors

High CRI / TLCI of 97

15 special effects and 40 presets

Built-in microphone for music mode

1/4"-20 threaded joint mounting bracket

4000mAh battery lasts 2.5 hours at full power

USB Type-C charging cable

Gdx LP550 RGB LED Rechargeable Color Light Bar for Photography and Video

Gdx ST-100 II RGB 120W LED Stick Light for Photography and Video

Gdx ST-60 III RGB LED Stick Light (Length: 60 cm)

Gdx TB-50 III RGB LED Stick Light (Length: 50 cm)

What are the benefits of using RGB lights?

Using RGB LED lights provides the following benefits:

• RGB lighting creates a vibrant and dynamic atmosphere. It allows you to change colors as you wish, creating eye-catching visuals.
• It is both energy and cost efficient, making it the perfect choice for creating a different atmosphere in each room.
• It can enhance the atmosphere, set the tone and add a personal touch to any indoor or outdoor space.
• RGB lighting is also ideal for achieving special effects in movies, television shows, video games, and other forms of media.
• It can improve the atmosphere at parties, concerts and other types of events.
• You can use RGB lighting to add interesting and dynamic elements to your image, making it ideal for photography and filming.
• Thanks to its flexibility and adaptability, RGB lighting is a great solution for anyone looking to create a unique experience in their home or workplace.

When to use: Five common uses

As we mentioned earlier, color-changing LED lighting adds dynamism and creativity to your content creation. Here are 5 common ways you can use it in photography and video production.

Helps create colorful backgrounds in photo shoots

The first step in creating a colorful backdrop is to illuminate the subject and separate it from the background as much as possible. Color saturation is lost if the colors blend with other white light sources. To achieve this, use a flag to block light leaks. Experiment with different sizes and outputs to achieve the right tone, but remember to reduce the light to avoid overexposing the image.

Use two RGB lights to create a green screen without the need for green cloth

Use a white background and two RGB light sources set to the same green tone. Position the subject away from the background to prevent the green from spilling out, then apply the appropriate key and rim light. This is the simplest and most straightforward method for creating a green screen on any white wall, without requiring the use of green fabric.

Illuminate your subject with various colored lights for a different effect.

The best technique for achieving a distinct effect is to illuminate the subject with a variety of colors. There's no right or wrong way to achieve this; simply play around with the colors to see if the final image meets your expectations. Strong, impactful colors can be used to create a more dramatic impression, or subtle hues can be used to provide a subtle pop of color.

Use RGB lighting to create cinematic atmospheres in video footage

RGB lighting can also be used to create a dramatic atmosphere by "painting" areas of footage with different tones. Contrasting colors in the background and foreground can add separation and depth to an image. Again, the key is to play with color and identify what was missing from previous edits.

RGB lighting effects help create real-life scenes

Essentially, RGB lights come with lighting effects that help create real-life scenes. Need a police car outside the kitchen window? RGB LEDs can switch between blue and red light. Is there light reflecting off the water? Use RGB LEDs to create a variable, irregular light pattern in shades of green and blue. Is the exterior of your rustic log home darkening? RGB LEDs can provide the ideal reddish light tone.

How to control RGB lights?

Generally, there are three ways to control RGB lighting. The first and most basic way is to use the built-in buttons. You can consult your user manual to learn how to operate it, as it may vary depending on the fixture you're using.

Second, app-controlled RGB lightsare available on the market. App control means using a software program to interface with your RGB devices and adjust their settings. Depending on the type of RGB device, you may need to install different apps to run it. For example, the GDX Studio app is designed to adjust GDX RGB lights. It offers three methods for selecting your desired color, including parameters, palette, and camera color selection.

You canalso have RGB lights with a remote control. A remote control involves using a physical device to send signals to your RGB devices and adjust their settings. This is usually a compact handheld device with buttons or dials for adjusting color, brightness, mode, and speed. Some RGB lights have their own remote control, while others work with universal remotes.

RGB SET LIGHTS

Gdx CF-900R RGB LED Dual Video and Photo Light Set

Gdx 300 RGB III Professional Dual Photography and Video Color Fill Light Kit

Gdx CF-1500R RGB 2-Piece RGB LED Video Light Set