Mighty Bright 57920

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Mighty Bright DuoFlex Music Stand Light (Model 57920) Instruction Manual

Your comprehensive guide to setup, operation, and maintenance.

1. Introduction

Thank you for choosing the Mighty Bright DuoFlex Music Stand Light, Model 57920. This versatile light is designed to provide optimal illumination for various tasks, from reading music to detailed work in tight spaces. It features two independent goosenecks, each equipped with warm-tone High CRI LEDs, offering 40 lumens of dimmable light. The precision-engineered optical grade lenses ensure a wide and consistent light field without harsh edges. This manual will guide you through the product's features, setup, operation, and care.

Mighty Bright DuoFlex Music Stand Light, showing its dual goosenecks and central clip base.

Image 1.1: The Mighty Bright DuoFlex Music Stand Light, featuring its two flexible goosenecks and a sturdy clip for attachment.

2. Important Safety Information

Please read all safety instructions before using the Mighty Bright DuoFlex Music Stand Light. Keep this manual for future reference.

  • Do not expose the light to extreme temperatures or humidity.
  • Avoid direct eye exposure to the LED light.
  • Use only the specified battery type (3 AAA batteries) or the provided micro USB cable for power.
  • Do not attempt to disassemble or modify the product. This will void the warranty and may cause damage or injury.
  • Dispose of batteries according to local regulations.
  • This product complies with FCC, CE, RoHS, Reach, UL, and California Prop 65 standards.

3. Package Contents

Verify that all items are present in your package:

  • 1 x Mighty Bright DuoFlex Music Stand Light (Model 57920)
  • 1 x 13-foot Micro USB Cable
  • 3 x AAA Batteries (included in kit)
  • 1 x Gig Bag (may be included with certain kits)
Mighty Bright DuoFlex LED Music Light Kit packaging, showing the light, USB cable, and gig bag.

Image 3.1: The Mighty Bright DuoFlex LED Music Light Kit packaging, illustrating the included components.

4. Setup Instructions

4.1. Battery Installation

  1. Locate the battery compartment on the underside of the clip base.
  2. Open the battery compartment cover.
  3. Insert three (3) AAA batteries, ensuring correct polarity (+/-) as indicated inside the compartment.
  4. Close the battery compartment cover securely.
Mighty Bright DuoFlex light with its clip base and a small black gig bag.

Image 4.1: The DuoFlex light showing its base, where the battery compartment is located.

4.2. Power Connection (Optional)

The DuoFlex light can also be powered via the included micro USB cable.

  1. Insert the micro USB end of the cable into the micro USB port on the side of the clip base.
  2. Connect the standard USB end of the cable to a compatible USB power source (e.g., wall adapter, computer USB port, power bank).
A black micro USB cable with a standard USB-A connector on one end and a micro USB-B connector on the other.

Image 4.2: The included micro USB cable for external power.

4.3. Attaching the Light

The sturdy clip base allows for easy attachment to various surfaces.

  • Open the clip by pressing the lever.
  • Attach the clip to the edge of a music stand, book, table, or other suitable surface.
  • Ensure the clip is firmly secured before adjusting the goosenecks.
Mighty Bright DuoFlex light clipped onto a music stand, illuminating sheet music in a dimly lit room.

Image 4.3: The DuoFlex light securely clipped to a music stand, providing illumination.

5. Operating Instructions

5.1. Powering On/Off and Adjusting Brightness

Each light head operates independently.

  • To turn on a light head, press the power button located on top of the head.
  • To adjust brightness, press the power button repeatedly. Each press cycles through three brightness levels (low, medium, high).
  • To turn off a light head, press the power button after the highest brightness setting.
Mighty Bright DuoFlex light from a different angle, highlighting the power buttons on each light head.

Image 5.1: Close-up view of the light heads, showing the power/brightness adjustment buttons.

5.2. Positioning the Light

The two flexible goosenecks allow for precise light positioning.

  • Gently bend and twist each gooseneck to direct the light exactly where needed.
  • The independent necks enable multi-angle illumination, ideal for wide surfaces or specific focal points.
Mighty Bright DuoFlex light illuminating an automotive engine bay, demonstrating the flexibility of its goosenecks for detailed work.

Image 5.2: The DuoFlex light demonstrating its flexibility and utility in a detailed work environment.

6. Maintenance

6.1. Cleaning

To clean the light, wipe it with a soft, dry cloth. Do not use abrasive cleaners or immerse the unit in water.

6.2. Battery Replacement

When the light dims significantly or fails to turn on, it may be time to replace the batteries. Follow the battery installation steps in Section 4.1.

7. Troubleshooting

ProblemPossible CauseSolution
Light does not turn on.
  • Dead or incorrectly installed batteries.
  • USB cable not connected or faulty.
  • Replace batteries with new AAA batteries, ensuring correct polarity.
  • Ensure USB cable is securely connected to both the light and a working power source.
Light is too dim.
  • Low battery power.
  • Brightness setting is too low.
  • Replace batteries or connect via USB power.
  • Press the power button on the light head to cycle to a brighter setting.
Clip does not hold securely.
  • Surface is too thick or too thin for the clip.
  • Clip not fully engaged.
  • Ensure the surface thickness is within the clip's capacity.
  • Press the clip lever firmly to ensure it fully engages the surface.

8. Specifications

Model Number57920
Light Source TypeLED (High CRI, Warm-Tone)
Lumen Output40 lumens
Power Source3 x AAA Batteries or Micro USB Cable (5V DC)
Battery LifeUp to 15 hours (with AAA batteries)
MaterialSilicone, Plastic
ColorBlack
Product Dimensions (LxWxH)1"D x 1"W x 1"H (Note: These dimensions appear to be placeholder/generic, actual dimensions may vary with gooseneck positioning)
Item Weight10.6 ounces
Special FeatureDimmable, Independent Goosenecks
Control MethodTouch (button on each head)
CertificationsFCC, CE, RoHS, Reach, UL, California Prop 65

9. Warranty and Customer Support

Specific warranty details for the Mighty Bright DuoFlex Music Stand Light (Model 57920) are not provided in this document. For information regarding warranty coverage, please refer to the product packaging or visit the official Mighty Bright website.

For technical assistance, troubleshooting beyond this manual, or general inquiries, please contact Mighty Bright customer support through their official channels.

© 2023 Mighty Bright. All rights reserved.

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