The HI-PAR� 315w Sunstorm are our most popular kits, and are now available with HI-PAR� CONTROL capability! This complete kit includes our unique CMH 315w (PGZ) Sunstorm Reflector (available in vertical or horizontal globe mount), a 315w Horti bulb and our newest 315w HI-PAR� Digital CONTROL Ballast! Serious performance ceramic lighting! 315w CMH Technology has been proven to provide more UV-A and UV-B than traditional MH lamps, ensuring better essential oil and resin production from your crop! The arc-tube within the globe is a Ceramic composite (hence Ceramic Metal Halide CMH) and burns hotter within the bulb. The resulting light output is higher quality and optimised for horticultural growth. Super energy efficiency and powerful results for your end harvest! The HI-PAR� Sunstorm Reflector is the most powerful design available specifically for 315w CMH bulbs! The reduced size of the arc-tube requires a specialised reflector shape and our R&D has ensured the most PAR light possible from your 315w ballast & bulb! Our Sunstorm kits are available in horizontal or vertical style for your convenience. HI-PAR� Control allows for complete light timing, temperature and dimming management. Controlling up to 400 fixtures, the HI-PAR� Control Station (sold separately) includes sunrise/sunset features, separate zone control and much more! TECHNICAL SPECIFICATIONS: CRI > 90% Kelvin: 3000k PPFD: 856.61umol/s/m2 (Mean average result from grid trial at 60cm distance to canopy) THD: <10% Lamp Life: >90% @ 20,000 hrs IN THE BOX: � 1 X HI-PAR� 315W CMH Controllable Ballast � 1 x 315W E40 Horticultural CMH Lamp � 1 x HI-PAR� CMH Sunstorm Reflector � 1 x HI-PAR� Connect Link Cable � 1 x HI-PAR� Power Cable � 1 x HI-PAR� 4.5m Reflector Extension Cord Sunstorm is Linkable with the HI-PAR� Control Station for creative commercial solutions which is ideal for large facilities with mixed spectrum lighting.