SmallRigRM 40C mini LED Video Light (5359)

The SmallRig RM 40C Mini LED Video Light 5359 is a compact 40W RGB fixture designed for content creation, video production and portable lighting setups.

It offers a wide 2500–10,000K colour temperature range for matching warm, neutral and cool light sources, together with full RGB output for creative colour effects. Fourteen built-in lighting effects provide additional options for stylised video work.

At 5600K, the RM 40C produces up to 4670 lux at 1m. With CRI 96 and TLCI 99 ratings, it is designed to provide accurate, consistent colour reproduction.

A built-in 4800mAh rechargeable battery provides up to 55 minutes of operation at full power. The integrated LCD screen displays key settings including colour, brightness and battery status, while magnetic mounting and a 1/4"-20 thread provide flexible positioning options.

Who this is for

The RM 40C is suited to videographers, photographers and content creators who want a compact light with both adjustable white output and full RGB control.

Its battery-powered design, magnetic mounting and small form factor make it useful for location work, desktop filming, product photography, background lighting and creative colour effects.

At a glance

• 40W compact RGB LED light

• Adjustable colour temperature from 2500K to 10,000K

• Full RGB colour output

• 14 built-in lighting effects

• 4670 lux at 1m at 5600K

• CRI 96 and TLCI 99

• 0–100% built-in dimming

• Built-in 4800mAh rechargeable battery

• Up to 55 minutes runtime at full power

• Integrated LCD screen

• Magnetic mounting

• 1/4"-20 mounting thread

• Active fan cooling

• Diffuser and grid included

• Compact 12.8 x 8 x 3.2cm body

How it works

Adjustable white light

The RM 40C provides a colour temperature range from 2500K to 10,000K, allowing the light to be adjusted from warm tungsten-style tones through daylight and into cooler white output.

This makes it easier to match existing room lighting, daylight or other fixtures within a mixed-light setup.

Full RGB output

In addition to adjustable white light, the RM 40C provides full RGB output for creative colour effects.

This can be used for coloured backgrounds, rim lighting, product accents and other stylised lighting setups where a fixed white source would be too limiting.

Built-in lighting effects

Fourteen built-in lighting effects provide pre-programmed options for more dynamic video scenes and creative visual treatments.

Strong output in a compact body

At 5600K, the light produces up to 4670 lux at 1m, giving it useful output for close-range filming, tabletop work and compact production setups.

CRI 96 and TLCI 99 ratings support accurate colour reproduction when shooting photo and video.

Battery-powered operation

The built-in 4800mAh rechargeable battery provides up to 55 minutes of use at full power, allowing the light to be used without a separate battery pack.

USB-C PD input supports 5V, 9V and 12V power.

Flexible mounting

The integrated magnetic mount allows quick attachment to suitable metal surfaces, while the 1/4"-20 thread provides compatibility with suitable arms, tripods, cages and other mounting accessories.

Light shaping

The supplied diffuser softens and broadens the output, while the included grid helps control spill and keep the light more directional.

Why choose the SmallRig RM 40C?

The RM 40C combines high output, adjustable white light and full RGB control in a compact 40W fixture.

Its wide 2500–10,000K range makes it adaptable to different ambient lighting conditions, while RGB control and 14 lighting effects provide additional creative options.

The integrated battery, magnetic mount, LCD screen, diffuser and grid also make it a practical all-in-one light for creators who need a portable fixture that can adapt quickly between setups.

Ideal uses

• Content creation

• Video production

• Vlogging

• Product photography

• Product video

• Desktop filming

• Background lighting

• Rim and accent lighting

• RGB colour effects

• Portable location lighting

• Small studio setups