Specialty VHO (Very High Output) fluorescent lamp streamlines reef aquarium lighting. Space-saving UV Lighting Company 454 VHO Lamp does double duty by emitting both tri-band blue and actinic light. Unique 85% tri-band blue spectrum and 15% actinic spectrum blend boosts aquarium coral fluorescence and photosynthesis. 180 degree internal reflector allows 40% more light output for brilliant coral illumination. T-12 (1-1/2") diameter fluorescent lamps. Useful life of 4,500 hours.
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