1. Introduction
The WUBEN E1 is a versatile, portable fill light designed for smartphone photography, video recording, and general illumination. It features magnetic attachment, multiple light modes, adjustable brightness, and a built-in rechargeable battery. This manual provides instructions for safe and effective use of your WUBEN E1.
2. Package Contents
- WUBEN E1 Selfie Ring Light
- USB Type-C Charging Cable
- Magnetic Suction Ring (for non-MagSafe phones)
- Carrying Case
- User Manual
3. Product Overview
The WUBEN E1 is engineered for convenience and performance. Key features include:
- Magnetic Attachment: Utilizes N54 magnets for secure attachment to MagSafe-compatible devices or with the included magnetic ring.
- 3 Light Modes: Warm Tone (3000K-3500K), Natural Tone (3500K-5000K), Cool Tone (5000K-6000K).
- Stepless Dimming: Brightness adjustable from 10% to 100%.
- Integrated Phone Stand: The flip design allows the light to function as an an adjustable phone stand.
- USB Type-C Rechargeable: Convenient and efficient charging.
- Compact and Lightweight: Weighs only 38 grams, ideal for everyday carry.
- Durable Construction: Aluminum material.

Figure 1: WUBEN E1 Selfie Ring Light (Circuit Pattern) with various usage examples, including magnetic attachment to a phone and functioning as a stand.

Figure 2: Illustration of the three adjustable light modes: Warm Tone, Natural Tone, and Cool Tone, with corresponding color temperatures.
4. Setup
4.1 Initial Charging
Before first use, fully charge the WUBEN E1. Connect the provided USB Type-C cable to the charging port on the device and to a compatible USB power source. The indicator light will show red during charging and turn blue when fully charged. A full charge typically takes approximately 50 minutes and provides up to 70 hours of battery life in low mode.

Figure 3: The WUBEN E1 connected to a USB Type-C charger, with indicator lights showing charging status.
4.2 Attaching to Your Smartphone
- For MagSafe-Compatible Phones (iPhone 12 series and above): Simply align the WUBEN E1 with the MagSafe area on the back of your phone. The strong N54 magnets will securely attach the light.
- For Non-MagSafe Phones: Use the included magnetic suction ring.
- Clean the back surface of your phone or phone case.
- Peel off the adhesive backing from the magnetic suction ring.
- Carefully center and press the magnetic ring onto the desired location on your phone or case.
- Once the magnetic ring is securely attached, you can then attach the WUBEN E1 to it.

Figure 4: The WUBEN E1 magnetically attached to the back of a smartphone, demonstrating secure placement for use as a fill light.

Figure 5: Diagram illustrating the strong N54 magnets within the WUBEN E1 for enhanced stability and secure attachment to a phone.
5. Operating Instructions
5.1 Power On/Off and Mode Selection
The WUBEN E1 features a multi-functional knob for control:
- Power On/Off: Press and hold the knob for approximately 1-2 seconds to turn the device on or off.
- Change Light Mode: Short press the knob to cycle through the three light modes: Warm Tone, Natural Tone, and Cool Tone.
- Adjust Brightness: Rotate the knob clockwise to increase brightness and counter-clockwise to decrease brightness. The brightness is steplessly adjustable from 10% to 100%.
5.2 Using as a Selfie Light
Attach the WUBEN E1 to your phone. The flip design allows you to adjust the angle of the light to illuminate your face or subject for optimal photography and video recording. Experiment with different light modes and brightness levels to achieve the desired effect.

Figure 6: The flexible flip design of the WUBEN E1, allowing for angle adjustments when used as a selfie light.
5.3 Using as a Phone Stand
The WUBEN E1 can be folded out to serve as a stable phone stand. Adjust the flip mechanism to achieve your preferred viewing angle for watching videos, making video calls, or hands-free operation.

Figure 7: The WUBEN E1 configured as an adjustable mobile phone holder, providing stable support at various angles for hands-free viewing.
5.4 General Illumination
The WUBEN E1 can be used independently as a portable flashlight or work light. Its magnetic base allows it to be attached to any iron surface for hands-free lighting. This is useful for tasks such as reading, working on electronics, or during outdoor activities.
Video 1: Demonstrates various uses of the WUBEN E1, including as a selfie light, fill light for family photos, and general illumination tool for outdoor activities.
Video 2: Showcases the WUBEN E1 as an EDC (Everyday Carry) mini flashlight for phones, highlighting its portability, magnetic attachment, and versatile lighting capabilities.
6. Maintenance
- Cleaning: Wipe the device with a soft, dry cloth. Avoid using harsh chemicals or abrasive materials.
- Storage: Store the WUBEN E1 in a cool, dry place when not in use. If storing for extended periods, ensure it is fully charged to preserve battery health.
- Battery Care: Recharge the device regularly, even if not frequently used, to maintain optimal battery performance.
7. Troubleshooting
| Issue | Possible Cause | Solution |
|---|---|---|
| Light does not turn on. | Low battery or device is off. | Charge the device using the USB Type-C cable. Press and hold the knob to power on. |
| Light is too dim/bright. | Brightness setting is incorrect. | Rotate the knob to adjust brightness to your preference. |
| Magnetic attachment is weak. | Not using a MagSafe-compatible phone/case or magnetic ring is improperly installed. | Ensure your phone/case is MagSafe-compatible. If using the magnetic ring, ensure it is securely and correctly placed on a flat surface. |
| Cannot charge the device. | Cable or power source issue. | Try a different USB Type-C cable or power adapter. Ensure the cable is fully inserted. |
8. Specifications
| Feature | Detail |
|---|---|
| Model | E1 |
| Brand | WUBEN |
| Light Source Type | LED |
| Maximum Brightness | 300 Lumens |
| Color Temperature | 3000K-6000K (Warm, Natural, Cool Tones) |
| Dimming | Stepless (10%-100%) |
| Power Source | Battery Powered (Built-in, rechargeable Lithium Ion) |
| Charging Port | USB Type-C |
| Maximum Battery Life | Up to 70 hours (in Low mode) |
| Material | Aluminum |
| Item Weight | 38 grams (approx. 1.34 ounces) |
| Product Dimensions | Approx. 63mm x 61mm x 7.4mm (2.48" x 2.4" x 0.29") |
| Mounting Type | Magnetic Mount (MagSafe compatible) |
| Water Resistance Level | Not Water Resistant |
Note: Some promotional materials may mention IP65 waterproof rating. Please refer to the latest official product documentation for precise water resistance specifications.
9. Warranty and Support
For warranty information and customer support, please refer to the official WUBEN website or contact your retailer. Keep your purchase receipt for warranty claims.





