Sodium Grow Lamps

Osram Son-T and Son-T-Plus grow lamps have been around since HPS were first used to provide lighting for plants - they're highly reliable lamps and produce consist results.

To be honest the Sunmaster 600W dual spectrum lamp offers much better value for money nowadays, but the enduring popularity of these lamps still makes them one of our best selling grow lighting product lines.

The manufacturer provided lumen outputs are listed below beside the lamps below, as with all HID lights they degrade over time and should be changed approx every 8-10 months.

**Please retain original packaging for your lamps to validate the 12 month warranty**