Description
ETC FRES7 7 Inch Source Four Fresnel
A Fresnel That's A Source Four.
Your lighting rig is now complete. ETC's new Source Four Fresnel brings you the soft-focus lighting and sparkle you love, with Source Four quality and efficiency. Lighting designers have long applied the romance of Fresnel light -- the controlled blending washlight and soft beam you can only get from a barn-doored Fresnel. Now you have that singular light quality and effect, and more, in a Source Four fixture.
We've combined the best of our acclaimed Source Four HPL lamp technology with the unique optics of a traditional Fresnel. (And that means you can further streamline your fixture lamp inventory with a single source - the HPL.) ETC's Fresnel gives you the high-performance light output and energy savings of a Source Four and the lighting characteristics that only a Fresnel optical system can provide. We've combined that classic system with a special ETC dichroic reflector design, enabling the HPL 750W Source Four Fresnel to equal the light output of 1000W Fresnel fixtures.
With the Source Four Fresnel, you choose the lamp wattage that best suits your particular application and energy requirements - from 375W to 575W to 750W lamps. And when you need to relamp a Source Four Fresnel, ETC's smart new design makes your work easier than ever. Our innovative socket and access door let you change out the lamp from underneath the fixture -- without having to break focus -- saving on work, time and trouble.
It's a zoom to focus. With the Source Four Fresnel, you get that timeless Fresnel light in a 21st-century fixture. ETC's innovative mechanical design has simplified the focusing for you. Whatever physically awkward spot you're working in, we make it easier for you to adjust the fixture from spot to flood, with a full-sized zoom knob you can get a real grip on. We've also engineered the fixture-housing to eliminate light leaks and minimize spillage.
Replace your old Fresnels with a fixture that's built to last: like all the Source Fours in your rig, the ETC Fresnel is made of ETC-quality die-cast aluminum.
ETC combines the efficiency of the HPL lamp with the singular optical qualities of the fresnel optical system to create the truly advanced ETC Source Four Fresnel. Traditional fresnel optics provide a unique quality of blending wash light and beam shaping via barn doors for well-defined, soft-edged area lighting. The Source Four Fresnel combines this classic system with a unique reflector design enabling the HPL 750W-equipped Source Four Fresnel to equal the lumen output of other 1000W fresnel fixtures. Spot-to-flood focus is accomplished by large, easy-to-use knob for quick adjustments in inconvenient positions. The unique Quick eXchange socket design permits re-lamping from underneath the fixture without breaking focus in most situations.
Specifications:
PHYSICAL • Rugged die-cast aluminum construction • Convenient full-size zoom adjustment knob • Unique HPL Quick eXchange socket enables easy lamp changes • Sliding yoke mount for variable balance point • Fully enclosed accessory slots for no light leak • UL and cUL listed
ELECTRICAL • 100V-240V, 50/60Hz • High temperature three-conductor 36” leads in a glass fiber outer sleeve • Supports ETC Dimmer Doubling™ technology
OPTICAL • 7”/175mm aperture • Zoom range - 9°-52° beam angle - 20°-65° field angle • True fresnel optical system for good barn door beam shaping performance • Glass reflector with dichroic coating optimized for HPL performance
LAMP • HPL – compact tungsten filament contained in a krypton/ xenon-filled quartz glass envelope (see table for suitable lamp types) • Uses same lamp as all Source Four fixtures for common inventory • 750W maximum • Patented filament geometry makes for extremely efficient light collection and transmission • Integral die-cast aluminum heat sink lamp base
ORDERING INFORMATION
Source Four Fresnel
MODEL DESCRIPTION
FRES7 7” Source Four Fresnel (Black)
FRES7-1 7” Source Four Fresnel (White)
Connector Designation
Use suffixes below to specify factory–fitted connector type
MODEL DESCRIPTION
A Parallel-blade U-ground connector (Edison)
B Two-pin and ground, 20A connector
C Grounded 20A twist lock connector
M Dimmer Doubling Connector (NEMA L515P)