Tubo Ring Light LED RGB Quadralite QLT 28

The Quadralite LED Ring Light Tube RGB QLT 28 stands out with its full-spectrum RGB capability and high color accuracy, making it a versatile tool for both creative lighting and precise color-critical work. Unlike standard ring lights that offer only fixed color temperatures, this 28 cm ring light allows you to dial in any hue from 2500K to 8500K or choose from the entire RGB spectrum, all while maintaining a CRI above 95 and TLCI above 97 for true-to-life color rendering.

Highlights

• Full RGB color mode with stepless hue adjustment
• Color temperature range 2500K–8500K
• High CRI >95 and TLCI >97 for accurate color reproduction
• 20 built-in scene effects for dynamic lighting
• Compact 28 cm outer diameter with 1/4" mounting thread
• USB powered (5V/2A) for convenient use anywhere

In daily use

The QLT 28 is designed for content creators, photographers, and videographers who need flexible lighting without bulk. Its in-line remote control puts brightness (0–100% stepless) and color adjustments at your fingertips, while the 120° beam angle ensures even illumination across your subject. The lightweight ABS and PC construction makes it easy to mount on a stand or tripod, and the USB power input means you can run it from a power bank, laptop, or USB adapter—perfect for on-location shoots or live streaming.

Full specifications

• Light type: LED ring light
• Outer diameter: 28 cm
• Inner diameter: 20 cm
• Color temperature: 2500K–8500K
• RGB mode: Yes (full spectrum)
• Brightness: 0–100% stepless
• CRI: >95
• TLCI: >97
• Power output: 10W
• Power input: USB 5V/2A
• Control: In-line remote
• Mounting thread: 1/4"
• Beam angle: 120°
• Scene effects: 20 built-in
• Material: ABS plastic, PC diffuser

Final note

With its combination of RGB flexibility, high color fidelity, and portable USB power, the Quadralite QLT 28 is a reliable lighting companion for any creative project.