SMALLRIG 130W LED Driver for RC 100B - High Power AC Adapter

In this review the SMALLRIG 130W LED Driver is assessed as a dedicated wall-plug power solution for users of the RC 100B COB LED Video Light. The bottom line: if you own either the Standard Version 4893 or the Mobile Version 4894 and need reliable full-power operation without relying on batteries, this driver delivers the necessary output and durability. The reviewer found it straightforward to set up, built from sturdy materials, and able to keep the light at maximum output during extended shoots.

Key Features

• Compatibility: Designed specifically for the SmallRig RC 100B Standard 4893 and Mobile 4894, it converts AC mains to the correct power profile so the light can run at full brightness.
• High power output: The 24V 5.42A output supports up to 130W, providing enough power to maintain maximum output on the RC 100B without dimming under load.
• Construction: The housing uses aluminum alloy and PC+ABS materials, which give the adapter a solid feel and a finish that resists everyday wear on set.
• Included cable: A 3m power cable in the box gives flexible reach to studio outlets and reduces the need to buy a longer cord for typical setups.
• Plug convenience: Supplied with a US plug format for easy wall connection in compatible regions, making it a plug-and-play solution for most domestic studios.

Who It's For

The adapter is ideal for videographers, content creators, and studio photographers who own the SmallRig RC 100B and want continuous mains power for long takes, timelapse work, or multi-hour sessions without swapping batteries. It is also useful for on-location shoots where AC power is available and consistent output is required.

It is not intended as a universal LED adapter; owners of other lights should look for a driver matched to their model. Also, users outside regions using the included US plug may need a local plug or adapter to use the supplied cable.

Pros & Cons

Pros

• Delivers stable, high power so the RC 100B can operate at full 130W capacity for sustained periods.
• Solid build with aluminum alloy and PC+ABS materials that stand up to studio handling.
• Includes a 3m power cable, minimizing immediate accessory purchases and improving placement flexibility.

Cons

• Compatible only with the RC 100B Standard 4893 and Mobile 4894, so it is not a universal adapter.
• Supplied with a US plug, which may require an additional plug adapter for use in other regions.

Specifications

Product	LED Driver (Power Adaptor)
Compatibility	SmallRig RC 100B Standard 4893 and Mobile 4894
Output	24V 5.42A (up to 130W)
Materials	Aluminum alloy and PC+ABS
Included	LED Driver x1, 3m Power Cable x1
Plug	US plug format

Our Verdict

The SMALLRIG 130W LED Driver is a sensible buy for RC 100B owners who need continuous, full-power AC operation. Its high 130W output and robust construction make it a reliable studio accessory, and the included 3m cable reduces setup friction. While it is not universal and uses a US plug, it represents good value for anyone running the RC 100B on mains power.

Frequently Asked Questions

Will this adapter power the RC 100B at full brightness?
Yes. The adapter outputs 24V 5.42A and supports up to 130W, which enables the RC 100B to run at full power.

Is the power cable included?
Yes. The package includes the LED driver and a 3m power cable with a US plug.

Can I use this with other LED lights?
No. This driver is specifically designed for the SmallRig RC 100B Standard 4893 and Mobile 4894 and should not be assumed compatible with other models.