Godox ML-B4 Magnetic Barndoor square for ML series

Godox ML-B4 Magnetic Barndoor – Square Light Shaper for the Godox ML Series

The Godox ML-B4 Magnetic Barndoor is a square light shaper specifically designed for the Godox ML series. It attaches magnetically to the front of compatible LED lights and enables precise light control.

• Magnetic attachment allows quick mounting and removal on Godox ML lights.
• The square shape directs light precisely and reduces stray light for controlled illumination.
• Weighing only 1.30 kg, it does not add extra load to the light – ideal for on-the-go work.
• Four adjustable leaves for flexible light shaping.
• 24 months manufacturer's warranty provide long-term investment security.

What sets the Godox ML-B4 apart

Unlike conventional barndoors, the ML-B4 is held magnetically – without screws or clamps. The square design allows particularly uniform light control, and the low weight makes it an ideal companion for travel.

Ideal for…

Photographers and videographers working with Godox ML lights who need precise light direction – whether in the studio, for reportage, or for creative light setups.

How to use the Godox ML-B4

Simply place the barndoor magnetically onto the front of your Godox ML light. Adjust the four leaves according to the desired light beam. By moving the leaves, you can soften or harden the edge of the beam.