Hortilux Metal Ace Conversion (HPS to Metal Halide) Lamp, 400W coco Our signature removable front cover

Our signature removable front cover makes installation a breeze

Slightly convex and ribbed design for strength and drainage of any water that may collect on top

Instead of expensive lighting and heating additions

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

Hortilux Metal Ace Conversion (HPS to Metal Halide) Lamp, 400W coco Our signature removable front coverHORTILUX 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.