SmallRig RT25 Handheld Tube Light (with Battery Grip Version) 4342 is the first-generation RGBWW handheld tube light introduced by SmallRig. Thanks to the quick-release design, you can seamlessly connect the tube light, battery grip, and lighting control accessories for wireless lighting on the go, significantly boosting efficiency. When compacted, the tube light is a mere 42cm / 16.5in long, with the handle weighing just 900g / 31.7oz, making it 75% lighter than comparable products. The lightweight design allows for effortless storage in any camera backpack or toolbox, ensuring swift and convenient transportation. The device offers various power supply solutions, including a built-in 45Wh battery handle that delivers up to 2 hours of continuous full-power usage on a single charge. Furthermore, both the light stick and handle are equipped with USB-C ports for PD fast charging, enabling uninterrupted shooting while powering up.

The versatile mounting options allow for handheld lighting using the handle or other setups connected via 1/4" and 3/8" standard ARRI locating pins, NATO rails, and other interfaces for easy installation and flexible lighting configurations. Its distinctive triangular cross-section lanyard design improves ergonomics, minimizing fatigue during prolonged handheld use and preventing accidental drops when placed on a flat surface. Even with a 0.5m/5600K setup and a PC diffuser, the light maintains an illuminance of 2,350lux, excelling in color accuracy with a CRI Ra of 96+ and TLCI of 98+. The color deviation (△UV) ranges between -0.0005 to +0.0005 at 2700K and 5600K, ensuring professional color performance and accurate reproduction of natural daylight.

The tube light boasts an anodized aluminum alloy body and a spacious curved PC diffuser, with the handle crafted from a robust blend of PC and ABS covered with silicone coating to ensure durability, effective heat dissipation, and silent operation. With meticulous craftsmanship, it holds an IP65 rating for dust and water resistance, making it suitable for challenging outdoor shooting conditions and unforeseen situations during night shooting. The soft, uniform light with a broad beam angle is perfect for capturing seamless and elegant moments in portrait photography. Featuring versatile adjustment knobs, dedicated control buttons, and a 0.96" OLED screen, you can precisely and swiftly fine-tune light settings including bi-color light, RGB, special effects, color modes, preset modes to simulate 2500K-10000K daylight, 36000 RGB colors, 18 common special effects, and 8 common color filters. Additionally, it supports quick switching between 5 preset parameters.

The product comes equipped with essential light modifiers, including barn doors (standard with the battery grip version), as well as optional softbox and honeycomb grid attachments. It also features versatile mounting accessories such as standard 3/8" ARRI light stand adapters and connectors (additional accessories will be available soon)and power enhancement accessories like the handle with the built-in battery. For added convenience, it includes a portable storage bag, offering a comprehensive solution for users seeking superior output quality, efficiency, portability, durability, easy installation, precise light control, and reliable performance.

Usage Scenarios: Ideal for creating visually appealing photos of events, travel, weddings, comic conventions, and fashion shows, as well as for filming self-produced media, interviews, documentaries, music videos, small to medium-sized TV commercials, and live streaming.

WARNING: High temperatures on the aluminum body during extended use. Handle with care to avoid burns.

Key Features:

The quick-release design and built-in battery make it a truly cordless light, helping users boost efficiency significantly.
Compact and easy to transport for on-the-go convenience.
Multiple power supply options for worry-free endurance.
Seamlessly designed for ergonomic handheld use, with convenient multi-interface installation and high lighting efficiency.
Professional color rendering, and precise tuning to replicate natural daylight.
Durable construction with meticulous craftsmanship, IP54 dust, and water resistance.
Silent cooling system.
Ideal for soft portrait lighting.
Simulates 2500K-10000K daylight, 36000 RGB colors, 18 common special effects, 8 common color modes, and supports quick switching between 5 preset modes.

Work With:

Compatible with quick-release softboxes and honeycomb grids.
Compatible with battery handles, various C-type power adapters, power banks, and various C-type camera batteries.
Compatible with SmallRig universal accessories for the mentioned interfaces and upcoming 3/8" ARRI light stand adapters and connectors.
ARRI locating top handles: 2165C, 3765, 4153
NATO clamp top handles: 1955, 4441, 4175
Magic arm: 3875
Power bank clip: 2790
NP-F battery plate: 3018
V-mount battery: 3579 3580 3581
NP-F battery: 4469 4576 4577

Packing List:

Tube Light x 1
Battery Grip x 1
Barn doors x 1
USB-C to USB-C Charging Cable x 1
Carrying Bag x1
Lanyard x 1
User Manual

Technical Data:

Tube Light Dimensions: 420.0 x 46.2 x 45.3mm / 16.5 x 1.81 x 1.78in
Battery Grip Dimensions: 179.8 x 46.8 x 46.2mm / 7.1 x 1.84 x 1.81in
Net Weight (Tube Light): 534.0 ± 20.0g / 18.8 ± 0.7oz
Net Weight (Tube Light with Battery Grip): 900.0 ± 40.0g / 31.7 ± 1.4oz
Material(s): Aluminum Alloy, PC, PC+ABS, Silicone
Processing: Anodizing, Painting
Light Sources: RGBWW
Tube Light Power: 25W
Battery Grip Charging Power: Max 35W
Color Temperature: 2500K-10000K
CRI / Ra: 96+
TLCI: 98+
Battery Specification (with Battery Grip Version): 14.4V / 3100mAh / 44.64Wh
Battery Life: about 2 hours at 100% brightness
IP Rating: IP54
Tube Light USB-C Input:
BC 1.2: 5V / 2A
QC 2.0: 9V / 3A
QC 3.0: 12V / 3A
PD 2.0: 15V / 3A
PD 3.0: 20V / 2.25A
Battery Grip USB-C Input:
BC 1.2: 5V / 2A
QC 2.0: 9V / 3A
QC 3.0: 12V / 3A
PD 2.0: 15V / 3A
PD 3.0: 20V / 2.25A
PPS: 3.3V-21V 21V / 3A

SmallRig RT25 RGBWW Handheld Tube Light with Battery Handle Grip Kit - 4342