NEEWER GC21B Inflatable LED Tube Light Bi-Color 21W 2500mAh

The NEEWER GC21B is a versatile inflatable LED tube light designed for professional photography and videography. With bi-color temperature control from 2500K to 8500K and stepless dimming, it provides soft, even illumination for any scene. The built-in 2500mAh battery offers up to 1.5 hours of runtime at full power, and the USB-C charging ensures convenient power management.

Advantages

This inflatable light is highly portable and easy to set up. The included manual air pump allows quick inflation, while the PVC tube and aluminum alloy handle ensure durability. Magnetic attachment and a 1/4"-20 mounting thread offer flexible placement options. With a high CRI/TLCI of ≥97, colors are rendered accurately.

Suitable for

• Portrait and product photography
• Video and film production
• Event and wedding photography
• Studio and on-location lighting

Key specifications

• Power Output: 21W
• Color Temperature: 2500K-8500K
• CRI/TLCI: ≥97
• Brightness: 0-100% stepless dimming
• Max Illuminance: 1000 Lux @ 0.5m
• Battery: 2500mAh Li-ion, runtime ~1.5h at 100%
• Charging: USB Type-C
• Beam Angle: 180°
• Mounting: 1/4"-20 UNC, magnetic
• Material: PVC tube, aluminum alloy handle
• Control: On-board buttons, Neewer App via Bluetooth

Recommendations

For best results, use the Neewer App to adjust settings remotely. The inflatable design makes it ideal for travel and tight spaces. Pair with a light stand for hands-free operation.