The Ulanzi ML100Bi is a compact yet powerful 100W bi-color portable LED video light with a built-in 111Wh battery, stepless dimming, and Mini Bowens compatibility—perfect for creators who need studio-quality lighting anywhere.
The Ulanzi ML100Bi is a compact yet powerful 100W bi-color portable LED video light with a built-in 111Wh battery, stepless dimming, and Mini Bowens compatibility—perfect for creators who need studio-quality lighting anywhere.
A compact bi-color LED light with 100 W output and a built-in 111 Wh battery. It supports mini Bowens, smooth dimming and USB-C PD power.

COB LED technology gives soft, even lighting for interviews, portraits, product photography and shooting in low light.
Soft light on the face without harsh shadows.
Even lighting with smooth dimming.
Match the bi-color output to the scene.
Up to 8 hours on battery at low brightness.
The Ulanzi ML100Bi offers 100 W of output in a design made for travel. The COB LED produces soft, even lighting with a 120° beam angle. The bi-color output adapts easily to indoor and outdoor lighting conditions.
Set the brightness with a smooth knob while the LCD display shows values in real time. You dial in the light precisely and quickly.
The built-in 22.2 V / 5000 mAh (111 Wh) lithium battery lasts up to 8 hours at minimum brightness or about 50 minutes at full power. You can also power the light through the DC input or USB-C PD (100 W), so it shines and charges as needed.
The miniature Bowens mount takes reflectors, softboxes and diffusers. The 1/4"-20 thread makes mounting on light stands and rigs easy. The ABS+PC body is light yet robust for everyday work. A reflector and a diffuser dome are in the box.
The light suits live streaming, short videos, still life photography and filmed interviews, from a small studio to work on location.

The Ulanzi ML100Bi is a compact but powerful 100 W bi-color portable LED video light with a built-in 111 Wh battery, smooth dimming and mini Bowens compatibility. It is made for creators who need studio-quality lighting anywhere. The light suits video production, interviews, portraits, product photography and content creation in low light.
| Manufacturer: | Ulanzi |
| Category: | Portable lights |
| Type of light | Bi‑colour LED panel |
| Power (W) | 100Watt |
| Power supply type | Internal battery · USB-C |
| Battery type | Internal |
| Battery capacity | 5000mAh |
| Light mounting | 1/4"-20 thread · Mini Bowens |
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