Hortilux Metal Ace Conversion (HPS to Metal Halide) Lamp, 400W coco The outer frame measurements are

The outer frame measurements are 13

you have unlimited flexibility in accessing your lighting controller – any time

Ultra light filters use advanced nano carbon felt technology

The submersible pump delivers constant turbulence to your reservoir while the attached Venturi valve naturally draws in air bubbles

Hortilux Metal Ace Conversion (HPS to Metal Halide) Lamp, 400W coco The outer frame measurements areHORTILUX Metal Ace (converts HPS to metal halide) conversion lamps are metal halide lamps that operate on high pressure sodium systems. A one dimensional lighting system is easily and economically converted into a complete (metal halide HPS) growing system, providing the full range of spectral energy required for all stages of plant growth and development. These lamps are 100% lead free.