Arri Sun 2500W Par Kit

• Art: Leuchte
• Leistung: 2500 W
• Merkmale: HMI

The Arri HMI ARRISUN 2500W Par Kit stands as a testament to Arri's enduring legacy in professional lighting, offering filmmakers and cinematographers a powerful and versatile solution for illuminating large sets and controlling high-intensity light output. Engineered for reliability and precision, this kit delivers exceptional light quality with its high-efficiency PAR reflector, ensuring consistent and color-accurate illumination across various shooting conditions. Its robust construction and user-friendly design make it an indispensable tool for demanding productions where reliable performance and superior light control are paramount.

LIGHTING PERFORMANCE

The ARRISUN 2500W Par is renowned for its immense light output and optical efficiency, making it ideal for situations requiring strong, punchy illumination or long-throw applications. Its parabolic reflector system, coupled with Arri's proprietary HMI lamp technology, generates a focused and intense beam of light that can be easily modified with various lenses. The lamp operates at a color temperature close to daylight, typically around 5600K, ensuring natural-looking illumination that seamlessly integrates with ambient light or other daylight-balanced sources. This fixture provides excellent rendering of colors, crucial for maintaining visual fidelity in professional film and television productions.

OPTICAL SYSTEM AND BEAM CONTROL

At the heart of the ARRISUN 2500W Par Kit is its sophisticated optical system, designed for maximal light transmission and beam shaping flexibility.
Reflector Design: Features a highly polished parabolic reflector that efficiently gathers and projects light, maximizing output.
Lens Set: The kit typically includes a set of interchangeable lenses (e.g., Narrow Spot, Medium Flood, Wide Flood, Super Wide Flood) that allow for precise beam spread adjustments, transforming the intense spot into a broader wash to suit diverse lighting requirements.
Beam Homogeneity: Engineered to produce a remarkably even light field, minimizing hot spots and falloffs within the beam, which is critical for consistent exposure across the illuminated area.
UV Protection: Incorporates advanced UV protection filters to safeguard talent and equipment from harmful ultraviolet radiation, adhering to industry safety standards.

CONSTRUCTION AND DURABILITY

Built to withstand the rigors of professional film sets, the ARRISUN 2500W Par boasts Arri's signature robust construction and reliable engineering.
Housing Material: Constructed from durable, corrosion-resistant aluminum alloys, ensuring longevity and resilience in challenging environmental conditions.
Heat Dissipation: Features an efficient passive cooling system and large heat sinks that manage the significant heat generated by the 2500W HMI lamp, maintaining optimal operating temperatures and extending lamp life.
Weather Resistance: Designed with a high degree of weather resistance, making it suitable for both indoor and outdoor applications, though specific IP ratings should be consulted for extreme conditions.
Mounting: Equipped with a sturdy yoke and standard 28mm spigot (Junior Pin) for secure mounting on heavy-duty light stands or truss systems.

POWER AND CONTROL

The ARRISUN 2500W Par Kit includes a dedicated electronic ballast, crucial for stable operation and flicker-free performance.
Ballast Type: Typically supplied with a high-speed, flicker-free electronic ballast that ensures consistent light output, even at high frame rates, which is essential for modern digital cinematography.
Power Consumption: Operates at 2500W, requiring substantial power, often necessitating dedicated circuits and robust power distribution on set.
Dimming Capability: While direct dimming of HMI lamps is not as straightforward as with incandescent sources, the ballast may offer options for output adjustment or integration with DMX systems for intensity control.
Safety Features: The ballast is equipped with various safety mechanisms, including over-voltage, over-current, and short-circuit protection, as well as automatic lamp detection.

CLASSIFICATION

The Arri HMI ARRISUN 2500W Par Kit firmly establishes itself as a high-performance professional lighting fixture within the motion picture and broadcast industries. It belongs to the category of HMI (Hydrargyrum medium-arc iodide) lights, specifically known for their daylight-balanced output and high light efficiency. Within this category, the ARRISUN 2500W is classified as a "Par" (Parabolic Aluminized Reflector) fixture, distinguished by its unique optical design that uses interchangeable lenses to achieve varied beam patterns, from a tightly focused spot to a wide flood. This versatility makes it a workhorse on large-scale productions, serving critical roles such as key lighting for broad scenes, high-intensity fill light, or powerful backlighting to create strong separation and atmosphere. Its substantial 2500-watt power output places it firmly in the "powerful exterior/large set lighting" segment, contrasting with smaller HMI units or traditional tungsten fixtures. Essentially, the ARRISUN 2500W Par is an industry-standard, high-output, daylight-balanced, and variable-beam lighting solution, indispensable for demanding cinematic and television productions requiring precise control over intense illumination.