Godox ML40Bi/ML40R Portable LED Video Light

Description

The ML40Bi and ML40R fit in your palm. That's not marketing — it's genuinely the first thing you notice. At 97 × 46 × 91mm and about 422g, it disappears into a bag pocket and you stop thinking about whether to bring it.

Output on its own is modest, but snap on the ML-L10 Lens Reflector and things change fast. Godox rates it at up to 24× brighter than bare output on the Bi model (16× on the R). In practice, that means enough punch for outdoor fill or a tight interview setup without dragging out a bigger light.

Battery life is 42 minutes at full brightness, and it charges via USB-C at up to 60W while shooting. The BG02 grip adds runtime if you need it. There's also a magnetic mount built in — which sounds like a small thing until you're on a run-and-gun shoot and you're sticking it to the side of a car door instead of fumbling for a clamp.

The two versions differ mainly in range: the Bi covers 2800K–6500K, the R stretches to 1800K–10000K with 14 FX modes instead of 11. Both score around CRI 96 / TLCI 96, so colors don't need much fixing in post. Control is via on-board buttons, Bluetooth through the Godox Light App, or NFC for fast pairing.

The Godox ML40Bi / ML40R is a palm-sized, portable LED light built for mobile creators. Compact yet powerful, it delivers significantly boosted output with the ML-L10 Lens Reflector. With a built-in battery for cable-free shooting and support for the versatile Godox Mount accessory system, it’s ideal for outdoor shoots, street photography, run-and-gun filmmaking, and compact lighting setups on the go.

Up to 24× Boost

The all-new Lens Reflector ML-L10, purpose-built for the ML40Bi and ML40R, dramatically boosts light intensity—up to 24 × brighter than the ML40Bi (16 × for the ML40R) without a modifier. With focused beams and stable output, it delivers professional-grade illumination from a compact form.

True Palm-Sized Design

The Godox ML40Bi/ML40R is truly palm-sized—small enough to sit in your hand. Slip it into a backpack or pocket and stay ready for street moments or mobile shooting anytime.

Grab-and-Go Power

The Godox ML40Bi/ML40R packs a built-in lithium battery, delivering up to 43 minutes of runtime at full output. It also supports charging while in use—pair it with the BG02 battery grip or a power bank to keep the light running for extended shoots.

Accurate Color, Flexible Lighting

Available in both full-color and bi-color versions, The Godox ML40Bi/ML40R delivers high color accuracy for natural, true-to-life tones. Whether creating atmosphere or adding precise fill, it ensures consistent and reliable color performance.

Godox-Mount Compatibility

Godox Mount offers a complete and adaptable accessory ecosystem. From boosting brightness to shaping light, creating eye-catching effects, or simply achieving soft, natural illumination, you’ll find the right tool for every creative need.

Easy-to-use, compact accessories give you complete control and creative freedom on the go.

Flexible Control

Control it your way—instant NFC pairing, full adjustment through the Godox Light App, or control directly on the fixture.

Snap-On Magnetic Placement

The built-in magnetic mount snaps firmly onto metal surfaces, unlocking new angles and fast, flexible lighting wherever you need it.

Advanced Heat Dissipation

An optimized heat-dissipation system keeps temperatures under control, ensuring stable output even during extended high-brightness use.

Built for Shooting Anywhere

With a built-in battery, the light is ready for cable-free shooting wherever you go. Ideal for outdoor photography, run-and-gun filmmaking, and compact lighting setups, it lets you move quickly, light tight spaces, and capture moments without being tied to a power outlet.

Tech Specs