Introducció
The NEEWER GL25B Streaming Key Light is a versatile lighting solution designed for streaming, video conferencing, and content creation. It features a 12.9-inch side-emitting soft LED panel, offering diffused and balanced lighting. Control options include a 2.4G remote and a dedicated PC/Mac application, providing flexible adjustments for brightness and color temperature. This manual provides detailed instructions for setting up, operating, and maintaining your GL25B Key Light.
Vídeo: Acabatview of the NEEWER GL25B Key Light features and capabilities.
Contingut del paquet
Si us plau, reviseu el paquet amb cura per assegurar-vos que hi hagi tots els elements:
- 1 x GL25B Light Panel (with 2.4G USB Transmitter)
- 1 x RT100 2.4G Remote
- 1 x suport d'escriptori
- 1 x Ball Head Adapter
- 1 x adaptador de corrent
- 1 x cable d'alimentació

Image: All components included in the NEEWER GL25B Key Light package.
Especificacions
| Característica | Detall |
|---|---|
| Model | GL25B |
| Nombre de LED | 176 |
| Entrada Voltage | DC12V |
| Potència màxima | 25W |
| Il·luminació màxima | 2300lux/0.5m |
| Flux lluminós | 1400 lm |
| CRI | 98+ |
| Rang de regulació | 0-100% |
| Temperatura de color | 2900K-7000K |
| Canals | 0-10 |
| 2.4G Remote Power Source | 2 x bateria AAA (no inclosa) |
| Dimensions (Control Panel Included) | 10.6" x 7.4" x 1.5" / 268 x 188 x 37.25mm |
| Pes | 22 oz / 623 g |
| Font d'alimentació | AC |
| Tipus d'il·luminació | On-Camera Video Lights |
| Certificació | CE, RoHS |

Image: Key features of the GL25B light source, including CRI 98+, 2300Lux@0.5m, and 25W constant output.
Guia de configuració
- Attach Desktop Stand: Securely attach the desktop stand to the bottom of the GL25B light panel using the ball head adapter. The stand can be clamped to a desk or table.

Image: Demonstrates adjusting the light panel on its desktop stand with ball head adapter.

Image: Illustrates the adjustable height range of the desktop stand, from 23 inches (58.5cm) to 30.75 inches (78cm).
- Connectar l'alimentació: Connect the power adapter to the light panel's DC12V input port and then plug the power cable into a suitable AC power outlet.
- Instal·leu les bateries a distància: Open the battery compartment of the RT100 2.4G Remote and insert 2 x AAA batteries (not included), ensuring correct polarity.
- PC/Mac App Control Setup (Optional):
- Remove the 2.4G USB transmitter from the card slot located on the bottom of the light panel.
- Plug the USB transmitter into a USB port on your PC or Mac computer.
- Download and install the "NEEWER Live 2.4G" application on your computer. Both Windows and Mac OS systems are supported.

Image: Steps for setting up 2.4G PC/Mac wireless control, showing the USB transmitter and its connection to a laptop.
Funcionament
- Encès/apagat: Use the ON/OFF switch located on the back of the light panel to turn the device on or off.
- Ajust de brillantor:
- On-Panel Control: Use the control buttons on the back panel of the light to adjust brightness from 0-100%.
- Control remot 2.4G: Use the '+' and '-' buttons on the RT100 remote to adjust the brightness.
- PC/Mac App: Adjust the brightness slider within the "NEEWER Live 2.4G" application.
- Ajust de la temperatura del color:
- On-Panel Control: Use the control buttons on the back panel to set the color temperature between 2900K and 7000K.
- Control remot 2.4G: Use the remote to cycle through color temperature settings.
- PC/Mac App: Adjust the color temperature slider within the "NEEWER Live 2.4G" application.

Image: Visual representation of smooth dimming (0-100%) and color temperature adjustment (2900K-7000K).
- Using the 2.4G Remote Control:
- The RT100 remote allows for wireless control of light parameters within a 65.6 ft (20m) range.
- It supports 10 channels (Ch1-10) for controlling single or multiple lights.
- Press the 'M' button to switch between brightness and color temperature adjustment modes.

Image: Hand holding the RT100 2.4G remote control, demonstrating its use to adjust light settings.
- Using the PC/Mac Application:
- Once the USB transmitter is connected and the "NEEWER Live 2.4G" app is installed, launch the application.
- The app provides a graphical interface to control brightness, color temperature, and other settings.
- Ensure the light and app are on the same channel for proper communication.
- Soft Lighting Feature: The GL25B utilizes a side-emitting design with a reflective layer, light guide board, and diffusion board to produce soft, diffused, and balanced lighting, reducing harsh shadows and glare.

Image: Diagram illustrating the internal structure of the side-emitting soft LED light and its effect compared to regular lighting.
- Fanless Silent Operation: The light is designed for fanless operation, ensuring silent performance crucial for video recording and live streaming environments.

Image: Highlights the fanless silent operation of the GL25B Key Light.
Manteniment
- Neteja: Use a soft, dry cloth to clean the light panel and remote. Do not use abrasive cleaners or solvents.
- Emmagatzematge: When not in use, store the light and accessories in a cool, dry place away from direct sunlight and moisture.
- Substitució de la bateria: Replace the AAA batteries in the remote control when the display indicates low power or when the remote becomes unresponsive.
- Dissipació de calor: The light features advanced heat dissipation. Ensure the vents on the back are not obstructed during operation to maintain optimal performance and longevity.

Image: Close-up of the back panel showing the USB port, ON/OFF switch, and heat dissipation design.
Resolució de problemes
- La llum no s'encén:
- Ensure the power adapter is securely connected to both the light and a working power outlet.
- Verify the ON/OFF switch on the light panel is in the 'ON' position.
- El comandament a distància no funciona:
- Check if the AAA batteries are inserted correctly and are not depleted. Replace if necessary.
- Ensure the remote and the light panel are set to the same channel (0-10).
- Make sure you are within the 65.6 ft (20m) control range.
- PC/Mac app not connecting to the light:
- Ensure the 2.4G USB transmitter is correctly plugged into your computer's USB port.
- Verify that the "NEEWER Live 2.4G" application is running and the light is powered on.
- Check if the app and the light are configured to the same channel.
- Restart the application or replug the USB transmitter if connection issues persist.
- La sortida de llum és inconsistent o parpelleja:
- Assegureu-vos que la font d'alimentació sigui estable.
- Check for any obstructions around the light that might affect heat dissipation.
- The GL25B is designed for flicker-free output; if flickering occurs, contact support.
Consells per a l'usuari
- For optimal soft lighting, position the key light slightly off-center and above your subject to create natural-looking illumination without harsh shadows.
- Utilize the wide color temperature range (2900K-7000K) to match ambient lighting or create specific moods for your streams or videos. Cooler temperatures (higher K) are good for daylight simulation, while warmer temperatures (lower K) are suitable for cozy or evening scenes.
- When using multiple GL25B lights, assign them to different channels or group them using the 2.4G remote or PC/Mac app for synchronized control.
Garantia i Suport
Per obtenir informació sobre la garantia, assistència tècnica o consultes de servei, consulteu la pàgina oficial de NEEWER. weblloc web o contacteu directament amb el seu servei d'atenció al client. Conserveu el rebut de compra com a comprovant de compra per a qualsevol reclamació de garantia.





