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Rosco Braq Cube
Lighting · Equipment

Rosco Braq Cube

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Rosco LED cube with 36 LEDs, 25W output, up to 20h battery life. Magnetic back and IP54 rating for location shooting and interviews.

Technical Details

The Braq Cube operates with 36 high-quality LEDs and achieves a maximum power consumption of 25 watts. The internal lithium-ion battery (7.4V/5,200mAh) allows for an operating time of 2.5 hours at full load or up to 20 hours in Eco mode. The anodized aluminum housing has an IP54 protection rating and operates within a temperature range of -10°C to +40°C. Three main variants are available: the standard Braq Cube, the Braq Cube Pro with extended color control (HSI mode), and the Braq Cube Bi-Color with optimized Tungsten/Daylight tuning.

History & Development

Rosco introduced the Braq Cube in 2019 in response to the growing demand for compact, battery-powered LED solutions for mobile productions. The design team, led by James Peterson, developed the concept after discussions with documentary filmmakers who needed more flexible light sources for interviews and spontaneous shots. In 2021, the Pro version with DMX control followed, and in 2023, Rosco expanded the system to include CRMX wireless technology for cable-free lighting control in larger setups.

Practical Application in Film

The Braq Cube quickly established itself as a standard tool for documentaries and interviews, such as in "The Last Dance" (2020), where over 40 units were used for consistent facial illumination in various locations. Narrative productions use the system as an eye-light or for practical effects – in "Mare of Easttown" (2021), hidden Braq Cubes simulated television light and smartphone light. The magnetic back and the 1/4"-20 thread allow for mounting on metal structures or standard tripods. Disadvantages become apparent for larger areas, as the limited light output requires multiple units.

Comparison & Alternatives

Compared to the Aputure MC (with 3,200 lumens but higher weight), the Braq Cube scores points for its longer battery life and more robust housing. The Litra Pro series offers similar compactness but with a lower CRI value (90+). Modern alternatives like the Nanlite PavoTube II 6C achieve higher light output but lose the advantage of the cube-shaped design for tight spaces. For larger productions with mains power, the classic Arri SkyPanel remains the better choice, while the Braq Cube plays to its strengths in mobile shoots and as accent lighting.

From the crafts

Perspectives

Cinematographer

Als DoP schätze ich den Braq Cube für die präzise Lichtformung in beengten Räumen – die 25°-Abstrahlcharakteristik eignet sich perfekt für gezieltes Eye-Light ohne Streulicht auf den Hintergrund. Die konstante Farbtemperatur über den gesamten Dimmbereich von 1-100% erspart mir ständige Weißabgleiche, besonders bei langen Interview-Sessions. Der CRI von 95+ macht ihn zu meinem Standard-Tool für Hautton-kritische Aufnahmen.

Director

Ich verwende Braq Cubes gezielt für subtile emotionale Akzente – ein einzelner Cube hinter einem Bilderrahmen kann die Stimmung einer Szene völlig verändern. Die geräuschlose Arbeitsweise ermöglicht es mir, während Takes die Lichtintensität zu variieren und so psychologische Bögen visuell zu unterstützen. Für Handheld-Sequenzen befestige ich sie direkt am Kamera-Rig als konstante Führungslichtquelle.

Producer

Ein Set von zehn Braq Cubes kostet etwa 3.500 Euro, ersetzt aber oft einen zusätzlichen Beleuchter und verkürzt Setup-Zeiten um durchschnittlich 30 Minuten pro Location. Die Akkutechnologie eliminiert Stromkosten und Generatormiete bei Außendrehs, was bei einer vierwöchigen Dokumentarproduktion bis zu 2.000 Euro spart. Der robuste Aufbau reduziert Reparaturkosten – unsere Cubes überstehen auch härtere Drehs ohne Ausfälle.

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