High Pressure Sodium (HPS) Grow Lights

The 150 Watt HPS - Enclosed Ballast Mini System light fixture

The 150 Watt HPS - Enclosed Ballast Mini System light fixture

150 Watt HPS - Enclosed Ballast Mini System $99.99

600 watt HPS Hortilux bulb's packaging

600 watt HPS Hortilux bulb

600 Watt HPS Hortilux Bulb $109.99

600 Watt HPS Ultra Sun Bulb

600 watt HPS Ultra sun bulb

600 Watt HPS Ultra Sun Bulb $55.99

Front of the box for the 1000 Watt HPS Hortilux Bulb

1000 Watt HPS Hortilux Bulb $109.99

1000 Watt HPS Ultra Sun Bulb's box: front view

1000 Watt HPS Ultra Sun Bulb

1000 Watt HPS Ultra Sun Bulb $59.99

430 watt HPS Hortilux bulb

430 watt HPS Hortilux bulb's light spectrum with 25% more blue

430 Watt HPS Hortilux Bulb $104.99

400 Watt HPS Hortilux Bulb

400 watt HPS Hortilux bulb's packaging vertical

400 Watt HPS Hortilux Bulb $89.99

400 watt HPS ultra sun bulb's packaging

400 watt HPS ultra sun bulb

400 Watt HPS Ultra Sun Bulb $19.99

250 Watt HPS Bulb's box

The 250 Watt HPS Bulb

250 Watt HPS Bulb $19.99

150 Watt HPS Ultra Sun Bulb's box

150 Watt HPS Ultra Sun Bulb

150 Watt HPS Ultra Sun Bulb $19.99

1000 Watt MH to 940 Watt HPS Conversion Bulb and packaging

1000 Watt MH to 940 Watt HPS Conversion Bulb and packaging

Conversion Bulb - 1000 Watt MH to a 940 Watt HPS $216.99

The 600 Watt HPS to a 600 Watt MH conversion bulb

The conversion bulb's packaging

Conversion Bulb - 600 Watt HPS to a 600 Watt MH $119.99

400 Watt HPS to a 400 Watt MH Conversion Bulb's packaging

Conversion Bulb - 400 Watt HPS to a 400 Watt MH $99.99

The 250 Watt HPS to a 250 Watt MH conversion bulb in its packaging

The 250 Watt HPS to a 250 Watt MH conversion bulb beside its packaging

Conversion Bulb - 250 Watt HPS to a 250 Watt MH $69.99

250 Watt MH to 220 Watt HPS Conversion Bulb

The conversion bulb's spectral range

Conversion Bulb - 250 Watt MH to a 220 Watt HPS $99.99