BRESSER STR-48B Bicolor LED Ring Light User Manual

1. Introduction

Thank you for choosing the BRESSER STR-48B Bicolor LED Ring Light. This manual provides essential information for the safe and effective use of your new lighting equipment. Please read these instructions carefully before operating the device and keep them for future reference.

The BRESSER STR-48B is a versatile 48W LED ring light designed for photography and videography, offering continuously adjustable brightness and color temperature to suit various shooting conditions. It includes mounts for both cameras and smartphones, making it ideal for a wide range of applications.

2. Safety Instructions

• Electrical Safety: Always use the provided power adapter. Do not operate the device with wet hands or in damp environments. Disconnect power before cleaning or servicing.
• Ventilation: Ensure adequate ventilation around the ring light to prevent overheating. Do not cover the ventilation slots.
• Handling: Handle the ring light with care. Avoid dropping or subjecting it to strong impacts.
• Eye Protection: Do not look directly into the LED light for extended periods, as it may cause eye strain.
• Children: Keep the device out of reach of children.

3. Package Contents

Please check the package contents to ensure all items are present:

• BRESSER STR-48B Bicolor LED Ring Light
• Mobile Phone Holder
• L-Bracket
• Tilt Head (Ball Head)
• Power Adapter and Cable
• USB Cable
• Handles (x2)
• Screws (x4)
• Screwdriver
• Carry Bag

Image 3.1: All included accessories, including handles, phone holder, ball head, screws, screwdriver, power adapter, and USB cable.

4. Product Overview

Familiarize yourself with the main components of your BRESSER STR-48B LED Ring Light:

Image 4.1: Rear view of the ring light, highlighting the control panel, power input, and USB output.

• LED Ring: The main light source.
• Brightness Control Knob: Adjusts the light intensity.
• Color Temperature Control Knob: Adjusts the color temperature from warm (3200K) to cool (5600K).
• Power Switch: Turns the unit on or off.
• DC 15V Input: For connecting the power adapter.
• USB 5V 2A Output: For charging smartphones or other USB-powered devices.
• Mounting Bracket: For attaching the ring light to a light stand.
• Accessory Mounts: Points for attaching the smartphone holder, camera, or other accessories.

5. Setup

5.1 Mounting the Ring Light

1. Attach the ring light's mounting bracket to a standard light stand (not included). Secure it firmly using the locking knob on the bracket.
2. The integrated tilt head allows for 180-degree adjustment of the light angle. Loosen the knob on the tilt head, adjust to the desired angle, and tighten securely.

Image 5.1: The ring light's mounting bracket and tilt mechanism, allowing for 180-degree angle adjustment.

5.2 Attaching Camera or Smartphone

1. For smartphones: Attach the mobile phone holder to the L-bracket, then mount the L-bracket onto one of the accessory mounts inside the ring light. Secure your smartphone (55-85mm wide) into the holder.
2. For cameras: Use the included tilt head (ball head) to mount your camera directly onto an accessory mount inside the ring light.

Image 5.2: The BRESSER STR-48B ring light with a smartphone securely mounted in the center for optimal lighting.

5.3 Power Connection

Connect the provided power adapter to the DC 15V input port on the back of the ring light, then plug the adapter into a suitable power outlet.

Image 5.3: Detail of the power input (DC 15V) and USB output (5V 2A) ports on the ring light.

6. Operating Instructions

6.1 Powering On/Off

Locate the power switch on the back of the ring light. Flip the switch to the 'ON' position to turn on the light. Flip it to the 'OFF' position to turn off the light.

6.2 Adjusting Brightness

Use the 'Brightness' control knob to adjust the light intensity. Turn the knob clockwise to increase brightness and counter-clockwise to decrease it.

6.3 Adjusting Color Temperature

Use the 'Color Temperature' control knob to change the color of the light. Turn the knob to select a color temperature between 3200K (warm light) and 5600K (cool daylight).

6.4 USB Charging Port

The USB 5V 2A output port can be used to charge your smartphone or power other USB-compatible devices while the ring light is in use.

7. Maintenance

7.1 Cleaning

Ensure the device is powered off and unplugged before cleaning. Use a soft, dry cloth to wipe the surface of the ring light. Do not use abrasive cleaners or solvents, as they may damage the finish or electronic components.

7.2 Storage

When not in use, store the ring light and its accessories in the provided carry bag in a cool, dry place, away from direct sunlight and moisture.

Image 7.1: The included black carry bag for convenient storage and transport of the ring light and its accessories.

8. Troubleshooting

If you encounter issues with your BRESSER STR-48B LED Ring Light, please refer to the following common problems and solutions:

• Light does not turn on:
  • Ensure the power adapter is securely connected to both the ring light and a working power outlet.
  • Check that the power switch is in the 'ON' position.
  • Verify the power outlet is functional by plugging in another device.
• Brightness or color temperature cannot be adjusted:
  • Ensure the light is powered on.
  • Rotate the respective control knobs fully in both directions to check for responsiveness.
• Smartphone not charging via USB port:
  • Ensure the ring light is powered on.
  • Check the USB cable connection to both the ring light and the smartphone.
  • Verify the smartphone's charging port is clean and functional.

If the problem persists after attempting these solutions, please contact BRESSER customer support for further assistance.

9. Specifications

10. Warranty and Support

For warranty information and customer support, please refer to the documentation included with your purchase or visit the official BRESSER website. Keep your proof of purchase for any warranty claims.

Spare parts availability information is not provided in the product details.