The Lume Cube Large RGB LED Tube Light (2′) has a 25W output to provide up to 590 lux at 1m / 3.3′. It features RGB capabilities, built-in lighting effects, and app control.
Key features
- For Photo, Video & Film Production
- Output: 590 Lux at 3.3′
- 2700-7500K CCT; RGB Mode
- App Control
- CRI 97 | TLCI 98
- Preset Special Effects
- Up to 1.4-Hour Battery Runtime
- 1/4″-20 Mounting
- Includes USB-C Charging Cable
- Includes Bag & Aluminum Tripod
The Lume Cube Large RGB LED Tube Light (2′) has a CCT range of 2700 to 7500K, and a claimed CRI rating of 97 and TLCI rating of 98. There are HSI, FX, and CCT adjustment modes.
The light can be controlled onboard or wirelessly with Lume Cube’s free app.

The built-in 2500 mAh, 37 Wh battery is claimed to allow the fixture to run at maximum output for up to 1.4 hours. You can charge or run the light through USB-C. Additionally, there is a 14.8V DC input. Charging time is stated to be 1.8 hours.
Mounting-wise, there are integrated 1/4″-20 mounts, allowing vertical and horizontal mounting on the included tripod legs or via standard grip hardware. The tube weighs 1.5 lb / 680.4g.
Pricing & Availability
The Lume Cube Large RGB LED Tube Light (2′) is now available for $249.99 USD. It is also available in 1′ and 4′ sizes.






