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Hydrofarm Jump Start 2 Foot Grow Light Kit - 24W
Hydrofarm Jump Start 2 Foot Grow Light Kit - 24W
(5 Reviews)

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Hydrofarm Jump Start 4 Foot Grow Light Kit - 54W
Hydrofarm Jump Start 4 Foot Grow Light Kit - 54W
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Hydrofarm Light Track System
Hydrofarm Light Track System
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Hydrofarm 430W Sodium Light Bulb
Hydrofarm 430W Sodium Light Bulb
 

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Hydrofarm 1000W Horizontal Light Bulb
Hydrofarm 1000W Horizontal Light Bulb
 

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Hydrofarm Sunburst Lens System
Hydrofarm Sunburst Lens System
 

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Reflective Metalized Film
Reflective Metalized Film
 

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Hydrofarm 200W CFL Light Bulb
Hydrofarm 200W CFL Light Bulb
 

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Active Aqua Hydroponic Tray Stand with Light Kit
Active Aqua Hydroponic Tray Stand with Light Kit
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T5 2 ft. - 8 Tube Commercial System with Bulbs
T5 2 ft. - 8 Tube Commercial System with Bulbs
 

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Black & White Poly
Black & White Poly
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Hortilux Blue Daylight Super MH Bulb - 1000W
Hortilux Blue Daylight Super MH Bulb - 1000W
 

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$196.88

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Ushio 600W Super MH Conversion Bulb
Ushio 600W Super MH Conversion Bulb
 

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Ushio Bulb - HPS/MH Conversion
Ushio Bulb - HPS/MH Conversion
 

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400W MH Unv Cool Deluxe
400W MH Unv Cool Deluxe
 

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1000W HPS/MH Dual SuperBlue ArcTube
1000W HPS/MH Dual SuperBlue ArcTube
 

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LED Grow Light 350
LED Grow Light 350
 

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Hortilux Conversion Bulb - HPS to MH
Hortilux Conversion Bulb - HPS to MH
 

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Xtrasun 1000W 120/240v HPS/MH Convertible Ballast
Xtrasun 1000W 120/240v HPS/MH Convertible Ballast
 

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750W MH Universal Bulb
750W MH Universal Bulb
 

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Commercial T5 4 ft. 6 Tube Fixture
Commercial T5 4 ft. 6 Tube Fixture
 

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250W Super HPS
250W Super HPS
 

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Hydrofarm Powerhouse HPS Ballast
Hydrofarm Powerhouse HPS Ballast
 

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Ushio 1000W Super HPS Bulb
Ushio 1000W Super HPS Bulb
 

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Hydrofarm Powerhouse Convertible Ballast
Hydrofarm Powerhouse Convertible Ballast
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AgroBrite Full Spectrum Fluorescent Tube Grow Light
AgroBrite Full Spectrum Fluorescent Tube Grow Light
 

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Hortilux Super HPS Enhanced Spectrum Bulb
Hortilux Super HPS Enhanced Spectrum Bulb
 

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LED Lighting4Less UFO LED Grow Light
LED Lighting4Less UFO LED Grow Light
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$199.99

 
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Xtrasun HPS Ballast - 120/240v
Xtrasun HPS Ballast - 120/240v
 

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1000W MH BT37 Universal Bulb
1000W MH BT37 Universal Bulb
 

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Compact Fluorescent Fixture
Compact Fluorescent Fixture
 

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Hortilux Blue Daylight Super MH Bulb - 250W
Hortilux Blue Daylight Super MH Bulb - 250W
 

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$98.45

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MH Conversion - HPS to MH - 5K - BT37 - 1000W
MH Conversion - HPS to MH - 5K - BT37 - 1000W
 

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Ushio 600W Super HPS
Ushio 600W Super HPS
 

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1000W MH Cool Deluxe
1000W MH Cool Deluxe
 

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Sunmaster MH Cool Deluxe - 600W
Sunmaster MH Cool Deluxe - 600W
 

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Hydroponic Grow Lights

Farmers have for centuries complained about the fickleness of Mother Nature. You can't count on the rain. You can't count on pests to leave the plants alone. You can't count on sunny days. Hydroponics growing systems bypass Mother Nature, with artificial methods of providing optimum growing conditions. Hydroponics lights are one of the best ways to manipulate growing conditions to create high-yield plants.


When you choose lights for your hydroponics system, you need to consider the part of the light spectrum each bulb covers, the heat output of the lights (which has an impact on cooling and humidity control), the cost, and the life of the bulbs.


Three different types of light are used in hydroponic grow boxes or growing rooms.


Normal incandescent bulbs provide room lighting and can be used to grow young plants. However, they produce heat and are not as effective as other choices. Although they are less expensive, they have to be changed more often, because they burn out sooner. An incandescent bulb lasts somewhere between 100 and 1,000 hours, whereas special high-intensity hydroponic lights last as long as 18,000 hours.


Fluorescent hydroponic grow lights - because they are cooler and gentler on plants - are a great way to provide light for seedlings and young plants. After plants reach about six to eight inches, fluorescents don't offer enough light to reach lower areas of the plants. Fluorescent grow lights are cooler than high-intensity lights and less expensive. They can be used for room lighting, too. You need to hang the lights about 12 inches above the plants for growing. These bulbs need ballast to control the electricity flowing to them, but many fluorescent lighting fixtures include ballast right inside the fixture itself.


High-intensity discharge (HID) hydroponic grow lights are the best lights to use for later growth stages of plants, and are necessary for best results. They are available with blubs that cover several different portions of the light spectrum to match the growth cycle. MH or metal halide bulbs provide blue-spectrum light for the earlier "vegetative" stage of growth. High pressure sodium lights (HPS) cover the red and orange portions of the light spectrum, and they are ideal for use in the flowering stage of the plant, encouraging plants to fill out and produce a rich crop.


High-intensity hydroponic lights use a large amount of electricity, and they require special ballast to control the amount of electricity that reaches the bulb. If you use HID within the confines of a smaller grow box, it's important to use a double insulated ballast. Different types of ballasts are available to meet different hydroponic lighting needs.


LED grow lights are high-intensity lights that provide a cooler source of light. About 15 watts of LED light is equal to 500 watts in an HID light. The advantage of these hydroponic grow lights is that they provide the light needed for flowering growth, without the heat. Hot hydroponic lights require a way to control heat and humidity. Some hydroponic light control boxes include controls for heat, humidity and CO2 levels, as well as timers to automate on/off cycles.


Other equipment needed for a hydroponics light setup: grow light stands, cords, meters, grow light movers and hangers, relays and conductors for controlling large amounts of electricity, reflectors to help direct the light and improve efficiency, and remote controls. Hydroponic grow light kits provide the basics to keep costs down and make choosing parts easier.


Lighting is not a place to skimp on cost, when it comes to your hydroponics system. It's one of the most critical factors that lead to higher plant yields. If you're going to take on Mother Nature and win the race, you need all the help you can get.