• Yoke mounted electronic ballast
• Rugged, die cast and extruded aluminum construction
• Patented one-handed focus mechanism with positive lock
• Rotating shutter assembly ±25 degree
  
• 20 gauge stainless steel shutters in a tri-plane assembly
• Lens tube door provides easy access for lens cleaning
• Scale markings for field angle and focus settings
• 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 yoke
• Slot for glass or stainless steel patterns
• Wide accessory slot with sliding cover for motorized pattern devices or optional iris
• UL and cUL Listed

• 150W electronic ballast (yoke mounted)
• Less than 14 Amps inrush current, lasts less than one AC cycle (16.7mS)-- Select breakers that meet or exceed the in-rush and ampacity requirement
• Less than 10% Harmonic distortion
• Greater than 95% Power Factor
• 90% Ballast Efficiency
• 120V Ballast:- 120V±10%, 60Hz-- 1.5 Amps operating current
• 277V Ballast: - 277V±10%, 60Hz-- 0.61 Amps operating current

• 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 and lenses secured with anti-vibration
• shock mounts
• Two bi-convex lenses with anti-reflective coatings
• Low gate and beam temperature, shutters will not warp or distort
• Tool free, positive locking X, Y and Z lamp centering adjustments, unaffected by relamping
• 15A-30A version available

• 150W Ceramic metal halide
• ETC Source Four HID is shipped with a 150W Philips MasterColor® CDM lamp-- 3000°K color temperature-- 12,000 hrs. lamp life-- Color Rendering Index (CRI) - 85
• Optional 150W Philips MasterColor CDM

Product Features 

• 5º, 10º, 14º, 19º, 26º, 36º, 50º, 70º and 90º field angles 
• Rated up to 750W 
• Super-efficient HPL lamp 
• Faceted dichroic reflector removes 90% of IR heat from beam 
• Interchangeable lens tubes 
• Rotating barrel ± 25º 
• Three-plane stainless-steel shutter blade assembly 
• Tool-free lamp adjustment 
• Insulated rear handle 
• Rugged die-cast aluminum construction 
• Supports Dimmer Doubling (North America only)