Ulanzi LM21 Magnetic Fill Light(Black)

The Ulanzi LM21 Magnetic Fill Light (Black) is a compact, MagSafe-compatible magnetic LED light. It offers soft, portable lighting for selfies, vlogging, video calls, and smartphone photography, three color temperatures, and a lightweight, foldable design suitable for everyday use.

The LM21 is a small ring light designed for mobile content creators who want better video quality without the need for large lighting equipment. The magnetic mount makes it easy to attach to an iPhone with MagSafe or a compatible magnetic case, and the foldable design allows you to quickly set up the light, use it, and then stow it away in your pocket or bag.

The light offers three color temperatures—2500 K, 5600 K, and 8000 K. The warmer tone is ideal for evening scenes and a softer atmosphere, the neutral light is best for everyday shooting, and the cooler tone provides a brighter look. The high CRI of ≥95 helps preserve the natural color rendering of skin tones and objects.

Weighing about 66 g and featuring a built-in 500 mAh battery, the LM21 is a practical light for travel, for your backpack, or for quick use at your desk. USB-C charging makes it easy to recharge between shoots.

Key Features

• MagSafe-compatible magnetic mount
• Compact, foldable mini ring light
• Three color temperatures: 2500 K / 5600 K / 8000 K
• CRI ≥95 for more accurate color rendering
• Built-in 500 mAh rechargeable battery
• Battery life of up to approx. 1.2 hours at maximum brightness and up to approx. 8 hours at lower settings
• Charges via USB-C
• Lightweight at approx. 66 g
• Ideal for selfies, vlogging, video calls, streaming, and mobile photography