ILUMINAR CMH Full Fixture SE 315W 347V spl_hi This gives you the ability

This gives you the ability to run one 16 light room or even 2 separate 8 light rooms with independent time settings

BLUE all the way through—start to finish: This lamp can be used as a standalone light source which will grow the highest quality natural looking plants throughout all phases of their growth cycles

Capable enough to comfortably handle laboratory and scientific applications

such as amino-acids

which provide a gradual ramp-up and down at both ends of your photoperiod

ILUMINAR CMH Full Fixture SE 315W 347V spl_hi This gives you the ability*315W SINGLE ENDED LAMP SOLD SEPARATELY. The 315 watt single ended CMH horticultural light is the ideal installation for all of your cultivating applications and can be used as a stand alone horticultural light or as supplemental lighting. Use with the ILUMINAR Touch Controller or NEW HASH Environment Controller. ILUMINAR 315W CMH fixture delivers immediate results to ensure a swift return on investment. The case is designed to dissipate heat quickly