HPS Grow Bulbs
High Pressure Sodium Horticulture rated grow bulbs are designed to operate efficiently on magnetic HPS ballasts and will operate on digital ballasts. HPS Horticulture grow bulbs feature higher lumen output, enhanced red spectral energy for flowering and fruiting growth, and from some manufacturers with enhanced blue violet spectrum for greenhouse supplementary lighting. HPS Horticulture grow lamps feature high output lumens and 2000, 2050 and 2100 Kelvin temperatures and are available in 250, 400, 600, and 1000 wattages.
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$99.99Ushio HiLUX Gro Pro Plus Double Ended HPS 1000W Bulb
Ushio HiLUX Gro Pro Plus HPS 1000 Watt DE Lamp -
Price From: $60.99Eye Hortilux Super HPS Enhanced Grow Bulbs
Eye Hortilux Super HPS (High Pressure Sodium) Enhanced Spectrum Lamp
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Price From: $11.99Ultra Sun HPS Grow Lamps
Ultra Sun HPS Enhanced 2000 Kelvin Spectrum Horticultural Grow Lamps -
$112.99Gavita Pro Plus 1000W HPS EL Double Ended Lamp 400V
Gavita Pro Plus 1000 Watt 400V EL Double Ended HPS Lamp