.HPS (high pressure sodium) Grow lights have good spectral distribution. High
Pressure Sodium Grow Lights emit the yellow and red regions of the spectrum.
High pressure sodium bulbs help stimulate flower and fruit production in plants
more efficiently than other grow light sources. It is best to use HPS Grow Lights
in addition to or cycled with metal halide grow lights.
901510 LU150/55 (MOGUL BASE)(12/CASE) $23.95
901515 LU 250 G.E. (12/CASE) $24.95
901520 LU 400 G.E. (12/CASE) $25.95
901525 LU 600 HPS (12/CASE) $89.95
901527 LU 750 HPS SYL (6/CS) $89.95
901530-3  LU 1000 PHILIPS CERAMULUX (6/CASE) $72.95
Standard HPS Lamps
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