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ARRI

L7-T

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Categorie: ARRI LED
Marca: ARRI
Cod: L7-T

The ARRI L-Series has launched with an LED Fresnel fixture so close to its conventional equivalent in function and performance that it creates a previously unattainable opportunity: like-for-like replacement of traditional Fresnels with LED-based units.

The L7-T is the first LED fixture to truly incorporate the Fresnel characteristics of continuous focusability from spot to flood and a smooth, homogenous light field.

Light emitted from the L7 is specifically calibrated for optimal reproduction on broadcast and digital cinema cameras, ensuring pleasing skin tomes and vividly rendered colors.

Optical System Focusable Fresnel
Lens Diameter 175 mm / 7 inch
Beam Angle 15° - 50° (Half Peak Angle)
Weight 10.9 kg / 24 lb (Hanging / Stand), 12.4 kg / 27 lb (Pole Operation)
Handling Adjustable Sliding Stirrup, High Strength Tilt Lock,
Pole Operation Option (Pan, Tilt and Focus)
Mounting 28 mm Spigot
Tilt Angle +/- 90°
Power Supply Range 100 - 264V AC, 50-60Hz
Power Consumption 190 W Nominal, 220 W Maximum
Power Connection Bare Ends / Schuko / Edison Connector
White Light 3200 K
Color Temperature Tolerance +/- 100 K (nominal)
Colour Rendition CRI 95 (nominal)
Green-Magenta Tolerance +/- 1/8 (nominal)
Dimming 0 -100% Continuous
Control 5-Pin DMX In and Through, Optional On-Board Controller, Mini-USB
Remote Device Management (RDM) DMX Functions, Hour Counter and Standard RDM Commands
Mini-USB Interface DMX Functions, Fixture Status and Firmware Upgrade Through PC Software
Housing Color Blue-Sliver, Black
Ambient Temperature Operation 0° - 35° C
Protection Class IP20
Estimated LED Lifetime (L70) 50,000 hours
Estimated Color Shift Over Lifetime < 200 K
Certifications CE, GS, FCC

Cool Burning and Cost Saving

L-Series Fresnels burn cold; the lack of forward heat significantly reduces studio air conditioning costs and allows for a much cooler work environment. This makes life easier on set, both for the technicians behind the lights and the talent in front of them.

Focus Knobs

True Blue-style focus knobs provide the precise adjustment and rapid flood-to-spot that users enjoy from manual, mechanical control. Knobs on both sides of the fixture ensure easy access from all positions, eliminating the need for awkward reach-arounds. Focusing is neither tedious nor time-consuming; full flood-to-spot can be achieved in only three turns.

Sliding Stirrup

The ARRI sliding stirrup design enables precise adjustment of the fixture’s center of gravity, to compensate for front-end accessories. It also creates the option of pulling the fixture back and reducing its hanging height.

Yoke

With an extremely slim profile, the extruded aluminum yoke provides high strength without added weight. An optional pole-operated yoke allows full operation of pan, tilt and focus from the floor and is therefore a popular choice for many studios.

Tilt Lock

The high strength tilt lock provides extremely secure locking, eliminating movement and slippage and ensuring that the fixtures will stay where you put them.

Pole Operation

Optional pole operation is a popular choice for many broadcast studios, enabling fast and efficient adjustment of pan, tilt and focus without the need for ladders or lifts.

DMX Control

For broadcast studios, remote fixture control is of paramount importance, and all functions of the L7 are controllable through DMX. The L7 is also fully RDM compatible, providing bi-directional feedback and reporting of parameters including system status; hours on the light engine; and current DMX settings (with the ability to remotely assign and address all fixtures in a DMX network).

On-Board Control

For location applications, the ability to rapidly access all lamphead parameters directly at the light is important. For this reason, an optional on-board controller is available for the L7 Fresnels, with manual intensity adjustment and DMX settings. 

The ARRI L-Series has launched with an LED Fresnel fixture so close to its conventional equivalent in function and performance that it creates a previously unattainable opportunity: like-for-like replacement of traditional Fresnels with LED-based units.

Familiar, but Revolutionary

Quality of light begins with the field. Smooth intensity, uniform color, even illumination: all are traits shared by the L7 and conventional ARRI Fresnels. Since Fresnels are workhorses of the lighting industry, designers and technicians now have nothing new to learn in order to use LED technology.

Focusability: Spot > Flood > Anywhere In-Between

Versatility is the key element in traditional Fresnels, especially the ability to spot and flood the beam as needed. Whether it’s a flood field for a pullback shot or a tight spot for a bright highlight, the continuous focusability of the L7 performs just as expected.

Versatile and Controllable Beam

Shaping the beam to isolate talent and set elements. Cutting the field to eliminate spill light. Controllability is crucial to lighting, and the L7 provides the same ability as conventional Fresnels to cut and shape with barndoors and flags. The only part missing is the heat: the L7 features a completely cool light beam, keeping talent comfortable and air conditioning costs low.

  • L7-T

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