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HPS & MH Grow Lights

High Intensity Discharge Grow Lights (HID)

High Intensity Discharge Grow Lights, or HID Grow Lights, are lights made of a sealed, outer glass bulb that houses an arc tube filled with conductive gases and metals.  An intense light is created when an electric arc passes through the arc tube.  Electrodes located on the ends of the arc tube, create the electric arc.

The two main types of HID grow lights used by indoor growers are High Pressure Sodium (HPS) grow lights and Metal Halide (MH) grow lights.  Regardless of type, the overall mechanics and operation of the different lights are the same; it’s the inner composition of the arc tube that determines the type.  Read more about HID lights.


InterLux 600W HPS Grow Lamp


600W InterLux HPS Grow LightDesigned for indoor use - Light spectrum towards the red - Used for flowering stages of growth - Will work with any ballast, but designed specifically for HypoTek ballasts - High lumen output - Standard e39 base - 1 Year...

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InterLux DualARC 1000W Lamp


Interlux Dual Arc bulbs consist of both MH and HPS arc tubes. Runs on HPS ballasts. Provides a wider color spectrum in both blue & red range. Standard E39 base. 1 year warranty. Case Quantity = 20

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SunMaster 1000W HPS Yellow Blossom Lamp 2100K


SUNMASTER Yellow Blossom Lamps are High Pressure Sodium lamps designed to deliver 10% more light than standard HPS lamps. This extremely energy-efficient plant grow lamp provides more energy which is essential for optimized photosynthetic response. ...

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SunMaster 1000W MH Grow Lamp


SUNMASTER Red Sunrise Grow Lamps emit balanced light similar to a 3000° Kelvin source, making them ideal for all phases of plant growth while ensuring more natural growth patterns occur in most species. Its enhanced orange-red component promotes...

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Sunmaster Finshing Blue 1000W


SUNMASTER Finishing Blue Grow Lamps give off the perfect light for the final stage in the growth cycle. SUNMASTER Finishing Blue Metal Halide Lamps are the best in the violet-blue end of the spectrum. Optimized for use on electronic ballasts. 1,000 watt...

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