Overview
436-1A Source Four 36° Fixture, White w/NEMA 5-20P (Edison)
Specifications
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 teflonguides provide nine user-fit 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 single-clutch fixture body
- Slot for glass or stainless steel patterns
- Wide accessory slot with sliding cover for motorized patterndevices or optional iris
- UL and cUL Listed
ELECTRICAL
- 115-240V, 50/60Hz
- High temperature 3-conductor 36” leads in a glass fiberouter sleeve
- Supports etc Dimmer Doubling™ technology
LAMP
- 750W maximum
- HpL – compact tungsten filament contained in a krypton-filled quartz envelope (see table for suitable lamp types)
- Patented filament geometry makes for extremely efficientlight collection and transmission
- Integral die cast aluminum heat sink lamp base
OPTICAL
- Re-optimized optical system for improved photometricperformance and field uniformity
- Projector-quality, high contrast meniscus front lens and bi-convex rear lens
- Optional enhanced definition lens tube available for evenhigher image quality
- Faceted borosilicate reflector with dichroic cold mirror coatingremoves greater than 90% infrared radiation (heat) andreflects greater than 95% of visible light
- Reflector secured with anti-vibration shock mounts
- Lens(es) secured with anti-vibration shock mounts
- Tool free lamp positive locking X, Y, and Z lamp centeringadjustment knobs, 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
