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High Pressure Sodium Lights

from TreeHugger

LEDs in greenhouses deliver same yield as grow lights, using just 25% of the energy

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from eBay

2 Greenlite HID Sodium High Pressure Medium Base Lamp Light 100W ED17 LU100MED

2 Greenlite HID Sodium High Pressure Medium Base Lamp Light 100W ED17 LU100MED #Greenlite

How to set up Metal Halide or High Pressure Sodium lights in your grow tent. View complete article: http://growweedeasy.com/hps-grow-lights-setup

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from Better Homes and Gardens

Low-Sodium Food Swaps

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Hubbell Outdoor Lighting NRG307B-PC NRG 300B Series 70-Watt High Pressure Sodium Perimeter Wall Pack with Photo Control by Hubbell. $124.56. From the Manufacturer From its inception in 1963, Hubbell Lighting established its position in the lighting industry by producing outdoor lighting of the highest quality. Through an in-depth knowledge of the electrical distributor and contractor markets, Hubbell Lighting has been consistently able to combine i...

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Gardenhouse Sunshine 400W HPS Light. Sunshine 400W HPS Light Whats in the box? 400W High Pressure Sodium Light 15' Detachable Lamp Cord 8' Grounded Power Cord Mounting Hardware Chain We’ve put together an outstanding value in a high performance 400W high pressure sodium kit that will effectively light a 4′ x 4′ area. Kit includes a hydro-formed reflector that is the best performer of any reflector we’ve seen, as well as a rugged ballast housed in die cast aluminum with...

Heath/Zenith SL-5666-AL 100-Watt High Pressure Sodium Security Light and Extension Arm, Aluminum by Heath/Zenith. $70.60. The SL-5666 from Heath/Zenith packs a punch by delivering up to 19,000 square-Feet of light coverage. Using a Medium base high pressure sodium bulb (included), this light is ready to go right out of the box. Utilizing Heath/Zenith's Dusk-to-Dawn feature, this light will only be on during the hours you need it because this light packs intelligence to t...

from BulbAmerica

LU70 watts MED ED17 High Pressure Sodium light bulb

BulbAmerica LU70 watts MED ED17 High Pressure Sodium light bulb

How to set up marijuana grow lights (picture diagram). View full article on setting up MH/HPS grow lights here: http://growweedeasy.com/hps-grow-lights-setup

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