Razer Key Light Chroma: Customizable RGB Light Spectrum - 2800 Lumens Professional Light for Streaming, Video Recording/Conferencing on PC, Phone - Control via App - Clamp Mount - Wi-Fi & Bluetooth / RZ19-04120100-R3M1 / RZ19-04120100-R3M1

The Razer Key Light Chroma is an LED panel for streaming, video recording and conferencing, reaching a maximum output of 2800 lumens. It carries a full RGB colour range that can be matched to a mood or a brand palette, with brightness and hue set from an app. A clamp mount holds it steady on a desk, and both Wi-Fi and Bluetooth are built in.

The video shows the Key Light Chroma turning an ordinary room into a lit set, with everything driven wirelessly from a phone or a computer rather than from controls on the panel. Watching the light change on camera is the only way to judge what 2800 lumens and a full colour range actually do to a shot.

Most setups need two things from lighting: a clean white key light on the face and coloured light for the room behind it. The Key Light Chroma handles both in a single unit, which keeps the desk clear and means one device is being configured rather than a white panel and a separate RGB fixture.

White output runs across a 3000K to 7000K colour temperature range, covering warm, balanced and cool lighting for different rooms and times of day. On top of that sit over 16.8 million colour choices and a set of lighting effects, all syncing with the wider Razer Chroma ecosystem so the panel matches the rest of the setup.

The Key Light Chroma responds to what is happening on the stream, changing with events such as subscriber alerts and donations. That turns the lighting into part of the broadcast rather than a static background, and it gives viewers visible feedback the moment they interact, without you having to acknowledge it mid-sentence.

Integrated Wi-Fi and Bluetooth mean the panel is controlled from either a computer or a mobile device, so nothing depends on reaching the light itself once it is clamped in position. That matters most when the panel is mounted high or behind a monitor, where the physical controls would be awkward to get to mid-session.

Razer Synapse handles the panel from a PC, building custom lighting effects and fine-tuning brightness, warmth and colour. The Razer Streaming App does the same job from a phone, managing device settings and adjusting brightness, warmth and Chroma effects. Between the two, the light is reachable whichever device is closest.

The Key Light Chroma clamps to the edge of a desk rather than standing on it, so the footprint is minimal, and an adjustable pole sets the panel to the height and angle you want. Getting the light above eye level and angled down is what produces flattering illumination, and the pole is what makes that adjustment possible.

The finished unit is a slim rectangular panel on a pole, designed to take up as little room as possible on a desk that also has to hold a monitor, a keyboard and a microphone. It is listed under the code RZ19-04120100-R3M1, which is the reference to check when confirming the exact model.