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SmallRig RM 03 Macro Photography LED Light

BH #SM5480 • MFR #5480
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SmallRig RM 03 Macro Photography LED Light
Key Features
  • Adjustable Lighting Angle
  • 5 LEDs | 5 Levels of Brightness Control
  • Multicolor Output | 140-Minute Runtime
  • IP54 Weatherproof Construction
Ideal for macro image capture in any environment, the SmallRig RM 03 Macro Photography LED Light delivers powerful lighting in a flexible form factor. Featuring five 3W LEDs with five color settings (red, green, blue, cold white, and warm white), the RM 03 provides dynamic multicolor output with five-step brightness control. The light head is mounted to a reinforced, metal-spring arm, rated for over 1000 articulations without deformation, enabling precise and repeatable positioning. With an IP54 weather-resistant build and a runtime of up to 140 minutes from its 2000mAh internal battery, the RM 03 is optimized for extended sessions, indoors or out.
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SmallRig RM 03 Overview

Ideal for macro image capture in any environment, the SmallRig RM 03 Macro Photography LED Light delivers powerful lighting in a flexible form factor. Featuring five 3W LEDs with five color settings (red, green, blue, cold white, and warm white), the RM 03 provides dynamic multicolor output with five-step brightness control. The light head is mounted to a reinforced, metal-spring arm, rated for over 1000 articulations without deformation, enabling precise and repeatable positioning. With an IP54 weather-resistant build and a runtime of up to 140 minutes from its 2000mAh internal battery, the RM 03 is optimized for extended sessions, indoors or out.

To shape and control the beam, the RM 03 includes a diffuser, a spotlight lens, four-leaf barndoors, and 10 patterned film slides. Along with its wrap-around capability, the light includes a heavy-duty clamp, a ground stake, and a cold shoe as mounting options, for maximum versatility. Beam angle is adjustable from 4 to 32°, giving macro shooters and creatives pinpoint lighting control in tight spaces.

Additional Details
  • Five 3W RGB LEDs with five-step brightness control and five-color switching
  • Adjustable 4 to 32° beam angle with spotlight lens, diffuser, and four-leaf barndoors
  • Aluminum alloy body with IP54-rated, silicone-sealed connectors
  • 2000mAh battery with 140-minute maximum runtime and USB-C charging
  • Mounting via built-in 1/4"-20 thread or included clamp, ground stake, or cold shoe
  • Includes 10 patterned slide filters for creative lighting effects
EAN: 6941590024233

SmallRig RM 03 Specs

Key Specs
Item Type
1x LED Array LED Flexible Light
Included Light Modifier
1x Barndoors
1x Diffuser
1x Intensifier
Included Storage Case
No
Photometrics at 3.3' / 1 m
Not Specified by Manufacturer
Color Modes
RGB, Daylight, Tungsten
Dimming
Built-In Dimmer (Stepped)
Front Accessory Mount
No
Power Source
Battery (Built-In)
Battery
1x Rechargeable (Built-In)
Input Power
5 VDC at 1 A
Power Consumption
3 W (Maximum)
Fixture Mounting
1x 1/4"-20 Female Thread
1x Accessory Foot
Light Fixture
Item Type
1x LED Array LED Flexible Light
Included Light Modifier
1x Barndoors
1x Diffuser
1x Intensifier
Included Filters
Diffusion
Included Storage Case
No
Photometrics
Not Specified by Manufacturer
Color Modes
RGB, Daylight, Tungsten
Dimming
Built-In Dimmer (Stepped)
Cooling System
No
Beam Angle
4 to 32°
Built-In Flash
No
Preprogrammed Effects
No
Umbrella Mount
No
Front Accessory Mount
No
Power & I/O
Power Source
Battery (Built-In)
Inputs/Outputs
1x USB-C Female Power Input (5 VDC at 1 A)
Battery
1x Rechargeable Lithium-Ion, 3.7 VDC, 2000 mAh, 7.4 Wh (Built-In)
 • 140-Minute Runtime at Maximum Brightness
Battery Charging
Charging Cable (Included)
Input Power
5 VDC at 1 A
Included Adapter / Cable
1x USB-A Male to USB-C Male Cable
Inline Switch
No
Power Pass-Thru
No
Power Consumption
3 W (Maximum)
Mounting
Included Light Stand / Mount
1x Clamp Stand
Fixture Mounting
1x 1/4"-20 Female Thread
1x Accessory Foot
General
Display
No
Environmental Resistance
Dust/Weather/Water-Resistant (IP54)
Materials
Aluminum Alloy
Dimensions
20.9 x 1.1" / 53 x 2.8 cm
Weight
0.7 lb / 300 g
Packaging Info
Package Weight
1.445 lb
Box Dimensions (LxWxH)
8.8 x 6.8 x 3.6"

SmallRig RM 03 Reviews

Not bad - but not bright enough

By Gregory
Rated 3 out of 5
Date: 2026-08-08

To me they are not bright enough, and the flexible arm won't always stay put. I've done macro shots of flowers outside and "in studio" and have not found this light very useful.

SmallRig RM 03 Macro Photography LED Lights 2

By Edward
Rated 5 out of 5
Date: 2026-04-29

The lights are perfect for my use as a studio macro shooter. The only problem I ran into was the lights do not have a stand so they can be placed on a desk. They are top heavy if not weighted down. I made my own stand with two hockey pucks, a screw in the center and a two 5lb weights. I bought a second set for my daughter doing product photography. Duplicated my "stand" creation and she uses the for her nail polish videos.

See any errors on this page?

When the battery goes is that it? Or can I ...

When the battery goes is that it? Or can I install a new one?
Asked by: Chuck
This light comes with a USB cable that can be plugged into a computer or other device to charge the battery.
Answered by: Mary Ann
Date published: 2025-12-04

Does SmallRig list output (lux, lumens, anything) ...

Does SmallRig list output (lux, lumens, anything) for these?
Asked by: Paul
From their website in the Q&A section: 0.5 m, illumination angle 4°: R-1030 Lux, G-1830 Lux, B-410 Lux, CW-1700 Lux, WW-400 Lux
Answered by: Mary Ann
Date published: 2025-12-08

Are the color modes a specific temperature?

Are the color modes a specific temperature?
Asked by: Bruce
The SmallRig RM 03 Macro Photography LED Light (B&H# SM5480) has five color settings (red, green, blue, cold white, and warm white). Color temperatures are not used to describe red, green, or blue light, but cold white is typically in the 5000-6000K range and warm white is most commonly in the 2500-3500K range.
Answered by: Yoni S
Date published: 2025-11-26

What is the Lumen amount for each light?

What is the Lumen amount for each light?
Asked by: Adam
The SmallRig RM 03 Macro Photography LED Light (2-Light Kit) does not have any lumen or lux rating from the manufacturer. They only list it as a 3-watt maximum draw.
Answered by: Rob K
Date published: 2026-05-20

What is the length of the arms? I use a 180mm ma

What is the length of the arms? I use a 180mm macro and would want to shoe mount the lights, are the arms long enough to reach out 12"
Asked by: Mark
The SmallRig RM 03 Macro Photography LED Light (2-Light Kit) arm's length is 15" inches in diameter.
Answered by: Edgar M
Date published: 2026-07-28
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