Viltrox is stepping up its lighting game with the K90, a 30 W RGB LED tube light built for creators who need flexibility. With full RGB control, a wide 2500 – 8500 K CCT range, and advanced color adjustments, it’s ready for anything from video shoots to live streaming. The real kicker? The K90 isn’t sold as a single light—it comes as a two-light kit, making it an even better deal.
Known for its affordable yet capable camera lenses, Viltrox has been steadily expanding its lighting lineup with some impressive options. The K90 joins the company’s growing range of RGB LED tube lights, sitting above the smaller K21 and K60 models. At 97 cm long, it’s designed for background, fill, and accent lighting, making it a versatile choice for video productions, live streams, and photography setups. Its slim, lightweight build makes it easy to position just about anywhere, whether mounted to a stand, attached with the included magnetic clamps, or even handheld.
What really sets the K90 apart is how much control it offers. With a wide 2500 – 8500 K CCT range, multiple color modes, and a ±10 green/magenta shift adjustment, it gives users fine-tuned control over their lighting. The Bluetooth-connected Viltrox Link app unlocks even more possibilities, including a pixel function that allows each light to act as an individual pixel when grouped with others. This makes it possible to create dynamic, multi-light setups with precise color control—something rarely seen at this price point.
Full RGB Control and Advanced Color Adjustments
With a wide 2500 – 8500 K CCT range, the K90 delivers both warm and cool lighting options, along with full RGB control for creative setups. Multiple color modes, including HSL, GEL presets, RGBWY, and a color picker, make it easy to match any scene. A +/-10 green/magenta shift adjustment helps fine-tune colors or match other lights, a feature rarely seen at this price point. On top of that, with over 26 built-in lighting effects, users can quickly create anything from subtle ambient glows to dynamic cinematic effects.
Smart App Control and Pixel Function
The K90 can be adjusted using onboard controls, but the real convenience comes from the Viltrox Link app. Connected via Bluetooth, it allows for quick remote adjustments, whether tweaking a single light or managing an entire setup. A standout feature is the pixel function, which lets each K90 act as an individual “pixel” in a multi-light group, enabling smooth, moving color effects. This kind of control isn’t something you typically find in lights at this price.
Flexible Power and Charging Options
A built-in rechargeable battery provides around 70 minutes of runtime at full brightness and supports USB-C fast charging, reaching full capacity in just two hours. Unlike many lights in its class, it can also be used while charging, eliminating downtime when power runs low. Compatibility with multiple fast-charging standards, including PD, QC, and Samsung and Huawei’s proprietary systems, ensures easy power management with widely available chargers.
Lightweight, Durable, and Easy to Set Up
At 97 cm long and just 870 g in weight, the K90 is easy to set up and transport, whether mounted on a stand, attached to metal surfaces using the included magnetic clamps, or simply handheld. Its slim design makes it a great fit for tight spaces, while the built-in soft tube diffuser ensures smooth, natural lighting without the need for extra modifiers. Sold as a two-light kit, it offers more flexibility right out of the box, and everything packs neatly into a nice protective carry case for safe storage and travel.
Specs
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| Color temperature | 2500 – 8500 K |
| Power range | 0 – 100% |
| Hue range | 0 – 360° |
| Max. Luminous flux | 2300 lm |
| Max. Power | 30 W |
| Battery | 14.8 V / 3300 mAh |
| App control range | 20 m |
| CRI | ≥ 95 |
| TLCI | ≥ 97 |
| Power input | Type-C interface 5 V/2 A, 9 V/2 A, 12 V/2 A, 15 V/2 A, 20 V/2 A |
| Operating time | Min. 70 minutes (100% output) |
| Charging time | About 2 to 4 h (determined by charger power) |
| Dimensions | 97.3 cm × 4 cm × 4 cm |
| Weight | 864 g |
What’s Included?
- Tube light × 2
- Magnetic clamp × 4
- USB-C charging cable × 2
- Carrying bag
Price & Availability
The Viltrox K90 30W RGB LED tube light is set to retail in Europe for €266.99 as a two-light kit. While it’s not available for purchase just yet, Viltrox has been running an extensive YouTube campaign with creator reviews. With that in motion, they should be hitting shelves in Europe soon.
