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The Ulanzi UA50 50W Bi-Colour Air Tube Light is a lightweight inflatable LED designed to provide soft, broad illumination for photography and video without the bulk of a conventional rigid light.
Its inflatable TPU construction packs down for transport and inflates when needed, making it particularly practical for creators working between studios, homes and locations.
The UA50 delivers up to 50W output, with colour temperature settings from 2700K to 6500K and adjustable brightness. A stated CRI of 95 and TLCI of 96 help maintain natural and consistent colour reproduction when lighting people, products and scenes.
Power is supplied through USB-C PD, supporting input up to 65W. This version also includes an EU power adapter and power cable, providing a complete mains-powered setup for locations with compatible EU sockets.
The Ulanzi UA50 is designed for photographers, videographers, vloggers, livestreamers and content creators who want a large, soft light source that remains easy to transport.
Its inflatable design is particularly useful when working in smaller interiors or travelling with limited equipment space. The broad illuminated surface can be used for portraits, products, talking-to-camera content and general scene lighting.
The inflatable tube creates a relatively large illuminated surface compared with a small point-source LED.
This produces broader, softer illumination that can be useful when lighting faces, products and interior scenes. It can serve as a key light, fill source or softer accent depending on its position and brightness setting.
The UA50 provides four confirmed colour temperature settings:
This range allows you to move from warm tungsten-style illumination through to cooler daylight, making it easier to coordinate the UA50 with different environments and existing light sources.
Brightness can be selected at 0%, 10%, 25%, 50%, 75% or 100%.
This provides control over how strongly the UA50 contributes to a scene, whether it is being used as the main source or simply adding fill to an existing lighting setup.
The UA50 has a stated CRI of 95 and TLCI of 96.
These colour-rendering ratings make the light suitable for photography and video applications where maintaining natural-looking skin tones and product colours is important.
At 6500K and 100% brightness, the UA50 produces a stated illuminance of 5200 lux at 0.5 metres.
Its combination of output and broad diffusion makes it useful when you need soft illumination while still retaining practical lighting intensity at close working distances.
Power is supplied through a USB-C PD connection, with supported input up to 65W.
Confirmed power modes include:
This version includes an EU power adapter and power cable for regular mains-powered operation.
The UA50 supports magnetic mounting, providing a quick way to position the light on a suitable metal surface.
A magnetic accessory is included with the light, giving you another positioning option when building compact lighting setups.
The UA50 is made from lightweight TPU and weighs approximately 250 g.
Once inflated, it measures 12 x 90 cm, providing a long illuminated surface without requiring a similarly large rigid fixture for transport.
A hand pump is included for inflation, along with a storage bag for packing the light away after use.
The UA50 is designed for creators who want a larger, softer light source without carrying a conventional rigid LED tube or bulky modifier.
Its inflatable construction keeps transport weight and packed size down, while 50W output, adjustable colour temperature, brightness control and high colour-rendering ratings make it suitable for a range of photography and video applications.
USB-C PD power and magnetic mounting add flexibility on set, while this version's included EU power adapter provides a ready-to-use mains power option.
| Brand | Ulanzi |
| Model | UA50 / L316 |
| Type | Inflatable bi-colour tube LED light |
| Material | TPU |
| Product Dimensions | 12 x 90 cm |
| Package Dimensions | 21.5 x 13.3 x 6.7 cm |
| Net Weight | Approx. 250 g |
| Total Weight | Approx. 388 g |
| Power | Up to 50W |
| Colour Temperature | 2700K / 4000K / 5600K / 6500K |
| Brightness | 0% / 10% / 25% / 50% / 75% / 100% |
| Illuminance | 5200 lux at 0.5 m, 6500K, 100% |
| CRI | 95 |
| TLCI | 96 |
| Power Input | USB-C PD, up to 65W |
| Power Modes | 5V/3A, 9V/3A, 12V/3A, 15V/3A, 20V/3.25A |
| Mounting | Magnetic |
| Power Adapter | EU adapter included |
Free UK Standard delivery on orders over £150.00*
| Order Date (if received before 3pm) | Cost | Latest Expected Delivery Date |
|---|---|---|
|
UK Standard (Free for orders over £150.00 offer excludes Northern Ireland & Additional Shipping Fees) |
Spend under £9.99 - £5.99 Spend under £149.99 - £3.99 Spend £150+ - Free |
2-4 Working Days |
| UK Express Delivery | £5.99 | 1-3 Working Days |
| UK Next Working Day | £8.00 | Next Working Day |
| UK Next Working Day (Guaranteed) | £15 | Next Working Day |
| UK Before 2pm Next Working Day | £18.00 | Before 2pm Next Working Day |
| UK Saturday Delivery | £30.00 | The Next Saturday |
| UK Sunday Delivery | £30.00 | The Next Sunday |
EssentialPhoto & Video is committed to the provision of quality and reliable products and outstanding customer service. Buyers are entitled to request cancellation of an order within 14 days of receipt of the goods, and are granted a further 14 days to return the item to us for a full refund.
Please be aware: Products may vary slightly from batch to batch. Images provided online are as accurate a representation as possible, however please note that the colour and design of products may vary slightly, but that this does not affect functionality.
We are able to ship from our UK based warehouses to many countries around the world. Click below to check shipping rates to your country.
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We are able to ship from our UK based warehouses to many countries around the world. Click below to check shipping rates to your country...
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