The BIRNS Sirius, Model 4015, is a brilliant 1Kw heavy-duty Metal-Halide general-purpose lighting fixture, which will operate in air, in the splash zone, or underwater to 150m. It emits 53,000 mean lumens (63,000 initial) with 4000K Color Temperature (CRI: 80); Rated lamp life: 3,500 hours, CBCP: 1.35 x 106. Includes rugged housing, 19mm thick glass lens, 120v/1000w lamp, underwater-mateable connector, and pan-and-tilt mounting yoke. The BIRNS Sirius features:
  • Operation underwater, in air, and in splash zone
  • Excellent color rendition (CRI: 80)
  • 330% more light output than tungsten-halogen sources
The BIRNS Sirius Model 4015 System includes:
  1. BIRNS Sirius Lighthead 4013
  2. BIRNS Metal-Halide Ballast 3068
  3. BIRNS Ballast to Light Cable 17E-004
  4. BIRNS Power to Ballast Cable 17E-003