Dual Spectrum HPS Bulbs
Original price was: £39.£29Current price is: £29.
If you are looking for a high lumen output, durable lamp that produces results then look no further.
Traditionally, most HPS sodium lamps have been used for the flowering cycle, these dual spectrum HPS lamps provide a full spectrum ensuring plants have all the essential light they need for photosynthesis throughout the entire grow cycle.
These dual spectrum HPS bulbs have a higher lumen output than most. This will give you an intense light that should give you visible improvements.
Overview Nova-pro 250w HPS Dual Spectrum Bulb
Lamp Type: High Pressure Sodium
Watts: 250
Rated Life: 24000 Hours
Initial Lumens: 32000
Lumen Efficacy 127.5 lm/W
Colour Temp. (K) 2017
Colour rendering index 20.9
PAR (umol/W) 1.8
PPF (Umol/s) 450
Overview Nova-pro 400w HPS Dual Spectrum Bulb
Lamp Type: High Pressure Sodium
Watts: 400
Rated Life: 24000 Hours
Initial Lumens: 55000
Lumen Efficacy 33.4 lm/W
Colour Temp. (K) 2056
Colour rendering index 21
PAR (umol/W) 1.75
PPF (Umol/s) 700
Overview Nova-pro 600w HPS Dual Spectrum Bulb
Lamp Type: High Pressure Sodium
Watts: 600
Rated Life: 24000 Hours
Initial Lumens: 90000
Lumen Efficacy 148.9 lm/W
Colour Temp. (K) 2098
Colour rendering index 13.4
PAR (umol/W) 1.91
PPF (Umol/s) 1150
Depending on availabilty these may be substituted for Omega bulbs
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