TELESIN C03 Magnetic Selfie Light
- Screen Size: 2.4 inches
- Battery Average Life: 500 minutes
- Hardware Interface: USB Type C
- Connectivity Technology: USB
Last refreshed Sep 7, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A compact option for lighting selfies and calls on the move, with battery life that swings widely depending on brightness setting.
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ASIN: B0DJ79NKXKModel: PFK-EU-S5-BGD-01Category: Selfie Lights
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Overview
A pocket-size, battery-powered LED ring light that clips onto a phone's back via magnet, with a built-in makeup mirror and 360-degree rotation.
At 60mm across and 80 grams, this is built to ride on the back of a phone rather than sit on a stand, attaching directly to MagSafe iPhones or to any other phone via the included metal ring adapter. The 56mm mirror built into the light lets it double as a touch-up mirror when it is not lighting a shot. Telesin rates the 500mAh battery at about 45 minutes on maximum brightness and up to 500 minutes on the lowest setting, so runtime depends heavily on which brightness level gets used.
- 60mm magnetic ring light, 80g, with a 56mm built-in mirror
- 3 color temperatures: 2700K, 5600K, 7500K
- 10-100% stepless brightness dial
- 500mAh battery: about 45 min at max, 500 min at minimum brightness
Who it's for
Content creators and anyone taking selfies, video calls or on-the-go makeup touch-ups who wants a light that travels attached to the phone itself rather than a separate stand.
Pros and cons
- Magnetic attachment works on MagSafe iPhones directly
- Built-in mirror doubles as a touch-up mirror
- 3 color temperatures with stepless brightness control
- Compact and light enough to carry daily
- Battery only lasts about 45 minutes at maximum brightness
- Non-MagSafe phones need the included metal ring adapter attached first
Performance notes
Three selectable color temperatures (2700K, 5600K, 7500K) plus a stepless 10 to 100 percent brightness dial cover warm, natural and cool lighting from one unit. The full ring rotates 360 degrees so it can serve as a front-facing fill light or flip to backlight a scene without removing it from the phone. Runtime scales inversely with brightness: Telesin's own figures show roughly a 10x difference in battery life between the lowest and highest brightness settings.
Specifications
| Brand | Telesin |
|---|---|
| Model | PFK-EU-S5-BGD-01 |
| Dimensions & fit | |
| Screen Size | 2.4 inches |
| Item Weight | 0.17 pounds |
| Item Dimensions L x W x H | 2.3 × 2.3 × 0.8 inches |
| Power & efficiency | |
| Battery Average Life | 500 minutes |
| Construction & materials | |
| Color | Silver |
| Compatibility & installation | |
| Hardware Interface | USB Type C |
| Connectivity Technology | USB |
| Included components | |
| Unit Count | 1 |
| Warranty & support | |
| Warranty Description | 2 years |
| Other details | |
| Exposure Control Type | Automatic (Auto) |
| Water Resistance Level | Not Water Resistant |
| Media Type | EnhancedContent |
| Number of Items | 1 |
Closest rivals on specs
Evershop Clip-On Laptop Ring Light 5"- Item Weight 0.17 vs 0.44 pounds (-61%)
- Screen Size 2.4 vs 5 inches (-52%)
Ulanzi VL100X Clip LED Selfie Light- Battery Average Life 500 vs 180 minutes (+178%)
- Item Weight 0.17 vs 0.33 pounds (-48%)
- Screen Size 2.4 vs 6.9 inches (-65%)
NEEWER Basics BL120B Clip-On Selfie Light- Battery Average Life 500 vs 150 minutes (+233%)
- Item Weight 0.17 vs 0.44 pounds (-61%)
- Screen Size 2.4 vs 4.2 inches (-43%)
Frequently asked questions
Does the Telesin C03 work on Android phones?
Yes, using the included metal ring adapter attached to the phone or case, since Android phones lack MagSafe's built-in magnet.
How long does the battery last?
Telesin rates it at about 45 minutes on maximum brightness and up to 500 minutes on the lowest brightness setting.
Does it double as anything besides a light?
Yes, it has a built-in 56mm mirror for touch-ups when not being used as a fill light.