Submersible Metal Halide Lighting Fixtures
Photoperiod Manipulation
Smolt Introduction
Increase Growth
Reduced Maturation
Specifically designed for fish farming
250 watt, 400 watt Metal Halide
1000 watt, 1500 watt Metal Halide (Please call for availability)
120, 208, 230, 240, 460, 600 Volts AC 50/60hz
Submersible to 2500 PSI / 175 bar 1 Mile / 1.5 KM underwater
Custom Configurations Available
Avoid light pollution problems caused buy surface lights
Submersible lighting is at least 40% more effective than surface lighting

Standard Metal Halide Lamp Specifications 250 Watt
Lamp Wattage 250
Bulb Type/Finish ED28/Clear
Base E39 Mogul
Operating Position Universal
Fixture Rating Enclosed
Correlated Colour Temperature (K) 4000°
Colour Rendering (CRI) 65
ANSI Spec (Ballast) M58
Initial Lumens 21,000V/18,000H
Lumens Per Watt 84
Mean Lumens 13,700
Ave. Rated Life (hrs @ 10hr/start) 10,000V/7,500H
Warm-Up (Min) 3-5
Restrike (Min) 5-10

Standard Metal Halide Lamp Specifications 400 Watt
Lamp Wattage 400
Bulb Type/Finish ED37/Clear
Base E39 Mogul
Operating Position Universal
Fixture Rating Enclosed
Correlated Colour Temperature (K) 4000°
Colour Rendering (CRI) 65
ANSI Spec (Ballast) M59
Initial Lumens 36,000V/32,400H
Lumens Per Watt 90
Mean Lumens 23,400
Ave. Rated Life (hrs @ 10hr/start) 20,000V/15,000H
Warm-Up (Min) 3-5
Restrike (Min) 8-12

Standard Metal Halide Lamp Specifications 1000 Watt
Lamp Wattage 1000
Bulb Type/Finish BT56/Clear
Base E39 Mogul
Operating Position Universal
Fixture Rating Enclosed
Correlated Colour Temperature (K) 4000°
Colour Rendering (CRI) 65
ANSI Spec (Ballast) M47
Initial Lumens 105,000V/94,500H
Lumens Per Watt 105
Mean Lumens 68,300
Ave. Rated Life (hrs @ 10hr/start) 12,000V/9,000H
Warm-Up (Min) 3-5
Restrike (Min) 10-15

Standard Metal Halide Lamp Specifications 1500 Watt