A range of high Pressure Sodium and Metal Halide Lamps enabling you to select the correct lamp to suit your plants requirements.

SODIUM / 400 Watt Lamp for Professional Grow Light from TwoWests & Elliott

A range of high Pressure Sodium and Metal Halide Lamps enabling you to select the correct lamp to suit your plants requirements.

Metal Halide - blue light, to promote vegetative growth, shortening internode spacing, preventing plants from becoming 'leggy'.

High Pressure Sodium - red light, to promote flowering growth in later stages of development.

For best results use Metal Halide Lamps for the vegetative stage 7 then swop to a Sodium Lamp for the flowering growth stage.

Available as either 400 or 600 watt, choose the same wattage as the Power Pack and Reflector it is to be fitted to.

Please note: designed for use with the Professional Grow Lighting Power Pack and Reflector ONLY.