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Light Bulbs

Great selection of High Pressure Sodium and Metal Halide bulbs for your everyday gardening needs.

Standard HPS Bulbs

Standard HPS Bulbs 3.6

Our Standard High Pressure Sodium Bulbs emit a red/orange spectrum, the best for flowering plants. This type of light promotes profuse flowering, and is ideal for indoor greenhouses and commercial growing applications.
From $24.95 Click for more information
Sunmaster HPS Bulbs

Sunmaster HPS Bulbs - High Output 5

Sunmaster Sunmaster High Pressure Sodium Bulbs are a full spectrum bulb. They emit more blue light than regular H.P.S. bulbs. This will allow you to give your plants the light they need for flowering while still being able to grow plants in the vegetative stages without stretching. Ordinary high pressure sodium bulbs do not emit light in the blue and violet spectrum.
From $69.95 Click for more information
Hortilux HPS Bulbs

Hortilux HPS Bulbs - Enhanced Spectrum 5

Hortilux Hortilux High Pressure Sodium Bulbs allow you to give your plants the spectrum that they need for flowering. These Hortilux bulbs give excellent color with enhancement in the blue and violet spectrum; unlike ordinary high pressure sodium bulbs that do not emit light in the blue and violet spectrum.
From $69.95 Click for more information
SolarMax One

SolarMax One - HPS Dual Spectrum

SolarMax Lamp manufacturer’s have pursued the ideal spectral output for plant growth for years. While specialized lamps are much better than standard lamps, the fact is that neither technology can be altered enough to be truly optimum for plant growth. The SolarMax One is the finest HID lamp that combines both enhanced M.H. and Super H.P.S. technologies to achieve strong peaks for both vegetative growth and flowering.
$149.95 Click for more information
Ushio Dual HPS & MH Bulb

Ushio Dual HPS & MH Bulb - HPS Dual Spectrum

Ushio Lamp manufacturers have pursued the ideal spectral output for plant growth for years. The biggest advancements made in HID sources for plant growth has been to enhance the inherent deficiencies of either H.P.S. or M.H.
$164.95 Click for more information
Osram Plantastar HPS Bulbs

Osram Plantastar HPS Bulbs - Enhanced Spectrum 4.3333333333333

Sylvania The Osram Plantastar has been developed to meet the requirements of todays greenhouses. Illuminating vegetation cannot be compared to the lighting of roads, which is what standard HPS bulbs were designed for. Plantastar bulbs put out a balanced spectrum that is 30% higher in blue output than standard HPS bulbs.
From $59.95 Click for more information
Super Agro HPS Bulb

Super Agro HPS Bulb - Enhanced Spectrum 5

The Super Agro 270 watt H.P.S. bulb is one of the most horticulturally balanced bulbs we offer. It can be operated horizontally or vertically. It has a 30% increase in the blue spectrum. This creates a balance between the amount of red and blue light plants receive for optimal growth. Ideal for flowering plants in spaces short on natural sunlight.
$49.95 Click for more information
Universal MH Bulbs

Universal MH Bulbs

M.H. bulbs are white/blue in the spectrum. They are the best lamps available for vegetative growth of indoor plants. This type of light spectrum promotes short, compact growth in plants. They are ideal for indoor greenhouses and commercial growing applications.
From $29.95 Click for more information
Horizontal Super MH Bulbs

Horizontal Super MH Bulbs - Up to 10% more light output

M.H. bulbs are white/blue in the spectrum. They are the best lamps available for vegetative growth of indoor plants. This type of light spectrum promotes short, compact growth in plants. They are ideal for indoor greenhouses and commercial growing applications.
From $39.95 Click for more information
SolarMax Gold MH Bulbs

SolarMax Gold MH Bulbs - Warm Spectrum 5

SolarMax SolarMax grow lamps are designed with the grower in mind. SolarMax Gold M.H. bulbs are similar to a 3000 deg. Kelvin light source. These lamps are excellent for fruiting and flowering applications. Because they are M.H. lamps they have enough full spectrum light for all your plant needs. They are universal bulbs, which means that they can be burned in any orientation.
From $84.95 Click for more information
Hortilux Blue MH Bulbs

Hortilux Blue MH Bulbs - Blue Burning

Hortilux Hortilux Blue Metal Halide Bulbs have revolutionized lighting for plant growth. They are designed to provide a fully balanced light spectrum that replicates the natural sunlight. The exclusive Iwasaki chemistry provides levels of red, blue and green spectral energy to optimize plant growth and yield.
From $89.95 Click for more information
SolarMax Veg MH Bulbs

SolarMax Veg MH Bulbs - Cool Spectrum

SolarMax In younger plants it is blue light that is the most crucial. The SolarMax Veg M.H. bulb delivers 30% more blue light than standard blubs. The result is more vigorous, vegetative growth and stronger roots during the important early stages of a plant’s development. They are universal bulbs, which means that they can be burned in any orientation.
From $94.95 Click for more information
Sunmaster Cool MH Bulbs

Sunmaster Cool MH Bulbs - Blue Burning

Sunmaster Sunmaster Cool Deluxe Grow Lamps emit light from 5000 degrees to 6500 degrees Kelvin, imitating the natural look of daylight. They are an ideal light source for the seedling and vegetative stages of plant growth, while still emitting a wide spectral distribution. Sunmaster Cool Deluxe Lamps surpass many other HID sources in PAR watts
From $89.95 Click for more information
Sunmaster Warm MH Bulbs

Sunmaster Warm MH Bulbs - Red Burning 5

Sunmaster Sunmaster Warm Deluxe Bulbs emit a balanced light at 3000° K, making them ideal for all phases of plant growth while ensuring more natural growth patterns. The enhanced orange and red spectrum promotes flowering while still having enough blue spectrum to prevent stem elongation and ensure healthy vegetative growth.
From $69.95 Click for more information
Hortilux HPS Conversion Bulbs

Hortilux HPS Conversion Bulbs - MH to HPS

Hortilux Hortilux Ultra Ace Conversion Bulbs are H.P.S. bulbs that operate on M.H. systems. These Hortilux bulbs give excellent spectrums with enhancement in the blue and violet colors; allowing you to give your plants the spectrum that they need for flowering.
From $79.95 Click for more information
Sunmaster MH Conversion Bulbs

Sunmaster MH Conversion Bulbs - HPS to MH

Sunmaster Sunmaster Conversion Bulbs are metal halide bulbs that operate on high pressure sodium ballasts. They are perfect for giving your plants the blue spectrum that they need for the best vegetative growth. These bulbs are available for 1000, 600 and 400 watt high pressure sodium ballasts.
From $54.95 Click for more information
Ushio MH Conversion Bulbs

Ushio MH Conversion Bulbs - HPS to MH

Ushio Ushio Conversion Bulbs are M.H. bulbs that operate on H.P.S. ballasts. In younger plants it is blue light that is the most crucial. They deliver 30% more blue light than standard bulbs. The result is more vigorous, vegetative growth and stronger roots during the important early stages of a plant’s development. They are universal bulbs, which means that they can be burned in any orientation.
From $89.95 Click for more information
MaxLume Compact Fluorescent

MaxLume Compact Fluorescent - 125 & 200 watt 5

C.A.P. MAXLUME Compact Fluorescent Bulbs by C.A.P. efficiently deliver a full spectrum light comparable to wavelengths found in sunlight. These bulbs generate very little heat and can be placed closer to plants to maximize light exposure.
From $44.95 Click for more information

 

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Lighting Advisor
Lighting Advisor