which light is best for marijuana?
which light redium or sodium is better for marijuana, and if this lights are not the best for growing please advice something. and how much (watts) would be enought for 4-6 plants
Metal Halide (MH) for the vegetative stage, High Pressure Sodium (HPS) for the flowering stage. 400 watts is ideal with the light about 2 feet above the plants.
tokin daily: 5000 watt grow room
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High Pressure Sodium Bay Light Fixture 250 watt grow lamp warehouse pole barn $35.00 |
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6 pc SUNMASTER 1000w HPS bulbs CASE Grow Light Sodium Lamps 1000 watt 1,000 w $369.75 |
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600 WATT DIGITAL GROW LIGHT w MH/HPS BALLAST 600w HOOD BULB Sodium Halide Kit US $199.95 |
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New Xen Lux 400 watt High Pressure Sodium 400w HPS Grow Light Bulb HID Lamp $20.88 |
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1000 Watt HPS MH Air Cooled Hood Grow Light Kit Hydroponics System Sodium Halide $269.60 |
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SUNMASTER 600 WATT HPS Case 6 Grow Lamp Bulbs w 600w SODIUM SUPER light hortilux $319.95 |
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1000W WATT SUNMASTER SUPER HIGH PRESSURE SODIUM Hydroponics Grow LIGHT BULB $72.35 |
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600w Watt SUNMASTER SUPER HIGH PRESSURE SODIUM GROW Light BULB Hydroponics HPS $63.75 |
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600 Watt High Pressure Sodium HPS Lamp Grow Light Bulb $80.95 |
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1000Watt High Pressure Sodium HPS Lamp Grow Light Bulb $62.95 |
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600 Watt Gorilla Grower Grow Light Kit High Pressure Sodium Bulb By Earth Worth $207.90 |
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New Xen Lux 1000 watt High Pressure Sodium 1000w HPS Grow Light Bulb HID Lamp $37.66 |
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Hortilux 1000 watt high pressure sodium grow bulb Super HPS $49.99 |
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New Xen Lux 600 watt High Pressure Sodium 600w HPS Grow Light Bulb HID Lamp $27.70 |
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1000 Watt HPS MH Air Cooled Hood Grow Light Kit Hydroponics System Sodium Halide $269.60 |
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NEW 400W HPS Grow Light High Pressure Sodium HID Watts Bulbs LU400 $17.00 |
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Digital 1000 watt HPS GROW LIGHT w High Pressure Sodium $351.95 |
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400 watt HPS GROW LIGHTw 8″ AIR COOLED HOOD 400w Sodium $210.95 |
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1000 watt SODIUM HALIDE GROW LIGHT 8″ AIR COOLED HOOD w $356.95 |
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1000 watt HPS AIR COOLED GROW LIGHT SYSTEM Sodium Lamp $274.95 |
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400 watt HPS GROW LIGHT GLASS LENSED HOOD 400w SODIUM $182.95 |
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400W HPS Grow Light High Pressure Sodium HID Watt Watts lights bulb bulbs LU400 $18.00 |
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Digital 1000 watt HPS SODIUM GROW LIGHT COOLTUBE 1000w $360.95 |
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Digilux 400w Watt HPS Digital Hydroponics Grow Light bulb High Pressure Sodium $55.00 |
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Maxlume 1000w Watt High Pressure Sodium HPS Hydroponics Bloom Grow Light Bulb $39.95 |
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Maxlume 400w Watt High Pressure Sodium HPS Hydroponics Garden Grow Light Bulb $39.95 |
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GE 400 watt HPS GROW LAMP BULB 400w w SUPER light Sodium digital X hortilux 400w $46.95 |
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SunMaster Super HPS Lamp Bulb Grow Light VS Hortilux $72.89 |
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Digital 400 watt HPS GROW LIGHT 400w Sun Sodium System $184.95 |
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New Xen Lux 400 watt High Pressure Sodium 400w HPS Grow Light Bulb HID Lamp $20.88 |
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1000 Watt HPS MH Air Cooled Hood Grow Light Kit Hydroponics System Sodium Halide $269.60 |
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Plantmax 1000w HPS Lamp Grow Bulb High Pressure Sodium 1000 watt Hydroponics $10.99 |
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HTGSupply 400 watt High Pressure Sodium Grow Light $50.00 |
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New Xen Lux 1000 watt High Pressure Sodium 1000w HPS Grow Light Bulb HID Lamp $37.66 |
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600 Watt Gorilla Grower Grow Light Kit High Pressure Sodium Bulb By Earth Worth $207.90 |
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New Xen Lux 600 watt High Pressure Sodium 600w HPS Grow Light Bulb HID Lamp $27.70 |
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4 600 watt agromax hpa high pressure sodium grow lights digipulse $25.00 |
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1000 Watt HPS MH Air Cooled Hood Grow Light Kit Hydroponics System Sodium Halide $269.60 |
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HYDROFARM 1000 WATT BALLAST FOR HIGH PRESSURE SODIUM GROW LIGHT $39.99 |
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HYDROFARM 1000 WATT BALLAST FOR HIGH PRESSURE SODIUM GROW LIGHT $39.99 |
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Hortilux HX66785 1000-Watt Super HPS Spectrum Grow Bulb $87.80 Hortilux Super HPS Enhanced Spectrum grow lamps fine-tune your lighting system to provide optimum spectral energy levels that promote vigorous plant growth. The EYE Super HPS EN Grow Lamps provide 17% more total energy and 25% more energy in the violet, blue, and green spectrum than standard High Pressure Sodium lamps. These lamps are environmentally friendly and pass EPA, TCLP test criteria as no… |
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Lumatek 600W 120/240v HPS/MH E-Ballast – Generator Ready $166.51 600W 120/240v HPS/MH E-Ballast – Generator Ready The market’s most popular and best E-ballast has been improved. The Lumatek E-ballast is a performance leader. Powers both metal halide and high-pressure sodium lamps (except the 750W model, which only powers HPS lamps). Available in 250, 400, 600, Dual 600, 750, and 1000W as well as generator friendly 400 & 600W. ?Up to 20% MORE LUMENS; faster gr… |
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Sylvania 64490 – M400/U 400 watt Metal Halide Light Bulb $8.00 400 watt BT37 Mogul Screw (E39) Base 4,000K Clear Universal Burn General Lighting Metal Halide HID Sylvania Light Bulb… |
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Higuchi MH175/U/MED – 175 Watt Metal Halide Light Bulb, Medium Base $7.50 175 Watt Metal Halide Light Bulb / Medium Base (1.03″ Diameter) / Universal Burning Position / MH175… |
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Philips 368795 – C250S50/ALTO High Pressure Sodium Light Bulb $8.99 250 watt 95 volt ED18 Mogul Screw (E39) Base 2,100K Clear Universal Burn ALTO Ceramalux High Pressure Sodium HID Philips Light Bulb… |
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New Digilux DX1000 HPS 1000W Digital Grow Light Bulb Sodium Hydroponics Quality $67.99 Digilux Metal Halide and High Pressure Sodium bulbs are favored by growers because of the wide color spectrum and efficiency. They are engineered for use in digital ballasts and feature enhanced red and orange spectrums (HPS) blue spectrums (MH), better color uniformity, longer bulb life, and less lumen depreciation.Digilux bulbs are hot start approved and can be used in both vertical and horizont… |
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600w Galaxy Digital HPS Ballast $179.95 600 watt Digital Galaxy HPS/MH Ballast Extruded aluminum housing is engineered to dissipate heat and keep the components cool. Smart Volt feature allows ballast to run on 120v, 208v or 240v power. Detachable power cord allows easy change over. Comes standard with 120v cord, purchase 240 volt cord separately (part #903082). There is also a resettable circuit breaker for short circuit protection. La… |
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Ultra Sun HPS 1000 $31.44 These high-output super HPS lamps are specifically engineered for plant growth. Their spectrum and output rival lamps that are three times the price. Full color retail packaging. One year warranty…. |
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1500 Watt HPS Ultra Sun Lamp $149.95 The Ultra Sun 1500 watt HPS lamp outputs 206,000 initial lumens. For use in the Mater Blaster Galaxy Ballast. (All lamps have a shipping weight of 5 pounds.)… |
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400 Watt HPS Grow Light Electronic Ballast Reflector Hood Kit $169.95 400W High Pressure Sodium Bulb: Power: 400 watts (High efficiency) |