Watt Hps Metal
What is better for growing, a 400 watt metal halide, or a 150 watt HPS?
i have the option to have only one of those lights, which would be the best selection. the crop size is 1-3 plants.
it all depends on what your growing?
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1000 watt HPS+MH GROW LIGHT METAL HALIDE SODIUM SYSTEM , 1,000 watt DIGITAL BALLAST & BULB Combo Kit GROW LIGHT HPS MH Lamps 1000w w UL , 1000W DIM DIGITAL HPS MH BALLAST METAL AIR COOL HOOD GROW LIGHT KIT 1000 WattS, 600W 600 watt Digital Ballast Metal Air Cool Reflector MH HPS Grow Light System, 250 Watt Sunburst HPS Metal Halide Convertable with Lens, 1000 watt Pulse Start Metal Halide Grow Light beats HPS MH w MORE LIGHT , 1000 watt Hortilux Ultra Ace Conversion Bulb HPS to Metal Halide, 400 Watt HPS Glass& Metal Light Fixture With Ballast & Bulb Damp Locations 120V, HIGH PRESSURE METAL HALIDE MH GROW LIGHT = 400 watt HPS sodium hood w ballast, MONSTER HOOD SUPER OUTPUT GROW LIGHT 400 watt HPS MH metal halide w 2 bulbs, HPS & Metal Halide 400 watt HPS Grow Light w MH Better Full Hood ballast 2 bulbs, Complete GROW LIGHT w BALLAST HOOD + GLASS LENS BULB 400w 250w HPS MH Kit Lamp, GROW & BLOOM, SWITCHABLE HPS & METAL HALIDE 400 watt Grow Light w mh BOTH BULBS, Hortilux Metal Ace Conversion ( HPS to MH ) Bulb 1000w / 1000 watt, NEW 400 watt METAL HALIDE GROW LIGHT w 400w MH LAMP hps, SWITCHABLE HPS & METAL HALIDE 400 watt Grow Light w mh BOTH BULBS, GROW & BLOOM,, Outdoor Canopy Ceiling Light Fixtures Exterior Security Shop Lighting MH HPS CFL, Sunmaster 1000 watt HPS MH Conversion Bulb Metal Halide, Ultra Sun Lamps Metal Halide 600W HPS Conversion Bulb 600 Watt Blue Enhanced, Ultra Sun Lamps Metal Halide 1000W HPS Conversion Bulb 1000 Watt Blue Enhanced, USHIO 1000W HILUX GRO MH CONVERSION BULB OPTI BLUE METAL HALIDE HPS TO MH WATT, HIGH OUTPUT GROW LIGHT 175 w HIGH PRESSURE Metal Halide = 150 watt HPS sodium , USHIO 600W HILUX GRO MH CONVERSION BULB OPTI BLUE METAL HALIDE HPS TO MH WATT, Sunmaster 600 watt HPS MH Conversion Bulb Metal Halide, Sunmaster 1000 watt MH HPS Conversion Bulb Metal Halide, SUNMASTER 1000 watt MH HPS Conversion Bulb Metal Halide 1000w w Grow light lamp, SUNMASTER 600 watt HPS MH Conversion Bulb Metal Halide Super Hydroponics 600w w, NEW PlethoSun 1000watt Blue Max Metal Halide MH Bulb grow light eye hortilux hps, USHIO 400W HILUX GRO MH CONVERSION BULB OPTI BLUE METAL HALIDE HPS TO MH WATT, Metal Halide HPS 70 Watt 277V Electronic Ballast NEW, Interlux 1000 Watt HPS + Metal Halide Grow Light Lamp Bulbs Kit (Set of 2 Bulbs), HORTILUX 400W METAL ACE CONVERSION BULB (HPS TO MH) EYE GROW LAMP HYDRO 400 WATT, Hortilux Metal Ace Conversion HPS to Metal Halide Bulb 250 watt, 1000 Watt HPS /Metal Halide Light 8" Reflector 600 400 250 Grow Light Lighting, Hortilux Metal Ace Conversion (HPS to MH) Bulb 400w / 400 watt Hydroponics Lamp, 600 watt DIGITAL MH BULB Lamp digilux METAL HALIDE w 600w ballast grow light hps, Plethosun MH Conversion Bulb 400 w watt Metal Halide Grow Light hps eye hortilux, PLANTMAX PULSE START METAL HALIDE BULB 600W / 7000K GROW 600 W WATT LIGHT MH HPS, 400 watt Metal Halide Grow Light Kit , HPS Reflector , 400 Watt Metal Halide Conversion Bulbs - Works with HPS 400 Watt Ballast - Two , HORTILUX 250W METAL ACE CONVERSION HPS TO HALIDE BULB LAMP 250 WATT W NEW, 600 watt MH CONVERSION GROW LIGHT BULB Metal Halide HPS 600w w lamp hydroponics, 400 Watt HPS Retrofit to Metal Halide Bulb CDM400S51/V/O/4K High Pressure Sodium, JUMBO GROW LIGHT HOOD/REFLECTOR for 400 1000 Watt w MH Metal Halide HPS or CFL, 400 Watt HPS & Metal Halide, Reflector, & Bulb. The complete kit!, Interlux 1000W watt high output super HPS grow lamp metal halide MH hydroponic, HPS MH BULB CONVERTS 400 WATT METAL HALIDE GROW LIGHT conversion lamp for growth, HPS 2 MH BULB CONVERTS 250 WATT METAL HALIDE PLANT GROW LIGHT conversion lamp, 400 watt MH CONVERSION GROW LIGHT BULB Metal Halide HPS, 400 watt w HYDROPONICS GROW LIGHT BULB /HPS to MH Metal Halide for MAX GROWTH!, 400 watt BLUE (grow) METAL HALIDE LIGHT BULB add to HPS, 400w MH Conversion Bulb Hydroponics 400 watt Sodium Metal Halide w hps hortilux, NEW BASELITE CRESENT GREEN 150 WATT METAL HALIDE or HPS ED-17 REGULAR BASE, 600 watt MH HPS CONVERSION GROW LIGHT BULB Sodium to Metal Halide 600w w lamp ,