Overview
ETC 450-A Source Four 50° Fixture, Black w/NEMA 5-20P (Edison)
PHYSICAL
- Rugged, die cast aluminum construction
- Rotating shutter assembly ± 25˚
- 20 gauge stainless steel shutters in a tri-plane assembly
- Interchangeable lens tubes with smooth-running teflon guides provide nine user selectable field angle options
- Thermally insulated rear handle
- High impact, thermally insulated knobs and shutter handles
- Two accessory slots and a top mounted, gel frame retainer
- Steel yoke with two mounting positions
- Positive locking double-clutch fixture body
- Slot for glass or stainless steel patterns
- Wide accessory slot with sliding cover for motorized pattern devices or optional iris
- UL and cUL Listed
ELECTRICAL
- 115-240V, 50/60Hz
- High temperature 3-conductor 36” leads in a glass fiber outer sleeve
- Supports ETC Dimmer Doubling™ technology L
LAMP
- 750W maximum
- HPL – compact tungsten filament contained in a kryptonfilled quartz envelope (see table for suitable lamp types)
- Patented filament geometry provides extremely efficient light collection and transmission
- Integral die cast aluminum heat sink lamp base
OPTICAL
- Re-optimized optical system for improved photometric performance and field uniformity
- Faceted borosilicate reflector with dichroic cold mirror coating removes greater than 90% infrared radiation (heat) and reflects greater than 95% of visible light
- Reflector secured with anti-vibration shock mounts
- Micro-groove plastic fresnel lens
- Lens(es) secured with anti-vibration shock mounts
- Tool free, positive locking X, Y and Z lamp centering adjustments, unaffected by relamping
- Beam edge continually adjustable hard-to-soft
- Interchangeable lens barrels permit selection of 5˚, 10˚, 14°, 19˚, 26˚, 36˚, 50˚, 70°, and 90° field angles as well as 19˚, 26˚, 36˚, and 50˚ EDLT lenses
ORDERING INFORMATION
Source Four Model Description
- 450-50˚ ellipsoidal (black)
- 450-1 50˚ ellipsoidal (white)
- 450-5 50˚ ellipsoidal (silver)
WHAT'S IN THE BOX
- Fixture
- C-clamp
- Color frame
- Slot for either a drop-in iris or motorized pattern device
- Three-foot, three-wire Teflon®leads with bare ends encased in black fiberglass tubing are shipped as standard