Featured Products
SunMaster 1000w Metal Halide Full Nova Bulb
Original price was: $124.95.$14.95Current price is: $14.95.
AgroMax Double Ended 1000 Watt Metal Halide Bulb
Original price was: $119.95.$47.98Current price is: $47.98.
AgroMax 1000 Watt Metal Halide Conversion Bulb
Original price was: $109.95.$14.99Current price is: $14.99.
AgroMax Prime-2200X LED Grow Light 760w
Original price was: $799.99.$499.95Current price is: $499.95.
Astrica 820W XBar Pro LED Grow Light - DLC
Original price was: $1,099.95.$349.95Current price is: $349.95.
Astrica 980W XBar Pro LED Grow Light - DLC
Original price was: $1,199.95.$399.95Current price is: $399.95.
Astrica 780W XBar Pro UV LED Grow Light - DLC
Original price was: $1,099.95.$309.95Current price is: $309.95.
Grower's Choice Under Canopy LED Grow Light
Original price was: $199.00.$149.00Current price is: $149.00.
Grower's Choice ROI-FF 650 Watt LED - 110V-277V
Original price was: $1,099.00.$699.00Current price is: $699.00.
ThinkGrow Model-H Plus 720 Watt LED Grow Light
Original price was: $1,573.95.$1,495.25Current price is: $1,495.25.
Electrivo 520W XBar Pro Vegetative LED Grow Light
Original price was: $799.95.$174.95Current price is: $174.95.
Astrica 540W XBar Pro Vegetative LED Grow Light - DLC
Original price was: $799.95.$179.95Current price is: $179.95.
EYE Hortilux 315 Watt CMH Bulk Lamp - Case of 12
Original price was: $359.40.$251.58Current price is: $251.58.
Hortilux DE 1000-VS 1000w 277v DE Grow Light System - Bulk Quantities 10-56 Pcs.
Original price was: $1,899.00.$1,500.21Current price is: $1,500.21.Indoor Grow Light Kits and Parts By Category
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GrowBright 4 Foot Single Lamp High Output T5
Original price was: $54.95.$39.60Current price is: $39.60.
GrowBright 4 Foot T5 Bloom LED Grow Light – 4-Bulb
Original price was: $261.02.$211.43Current price is: $211.43.
HTG Supply 4 Foot T5 Bloom LED Grow Light – 2-Bulb
Original price was: $184.85.$166.37Current price is: $166.37.
HTG Supply 2 Foot 2-Lamp High Output T5 Grow Light
Original price was: $97.85.$48.42Current price is: $48.42.
HTG Supply 2 Foot 4 Lamp High Output T5 Fixture
Original price was: $145.75.$90.85Current price is: $90.85.
GrowBright 2 Foot 1-Lamp High Output T5 Grow Light
Original price was: $39.95.$17.95Current price is: $17.95.
HTG Supply 4 Foot 4 Lamp High Output T5 Fixture
Original price was: $223.75.$139.85Current price is: $139.85.
HTG Supply 4 Foot 2 Lamp High Output T5 Fixture
Original price was: $171.85.$114.90Current price is: $114.90.About Indoor Grow Light Kits and Parts
HTG Supply carries a vast selection of indoor grow light kits suitable for every grow room — from a beginner to a professional operation. We supply the highest-quality grow light brands so you can maintain your indoor grow room for years to come.
Regardless of outdoor weather, you can grow and maintain an indoor garden with these kits. We provide tools for your grow room ranging from lamps to ballasts to substitute natural light and environment. Your garden can prosper with the right setup, and we're here to help you find what you need.
If you are looking for grow light kits for sale, HTG Supply has exceptional, affordable options.
Our Specialty Indoor Garden Products
You may need to invest in a complete grow light system to get your grow room started. These systems are built to fit your space and garden needs and offer the finest artificial sunlight for your plants to thrive. From the tried-and-true to the newest in the industry, our models provide lasting support to your garden.
If you want to revamp your system or need to replace old lights, we have a large selection of light bulbs and lamps. The bulbs you choose for your grow room are the source of your plants' success, so we provide the best possible options. Your indoor grow lights are complete with our range of bulbs, from LED to HPS models.
A grow light ballast is the powerhouse of an HID system. At HTG Supply, we want to give your indoor grow lights the support they need with a high-power ballast. Browse our double-ended, digital or HID ballasts to give your system the energy it needs.
You will need a reflector or hood to maximize the power of your indoor garden grow lights. Our reflectors ensure every bit of light in your garden goes toward your plants. We want to give your indoor system the power of complete lighting with air-cooled, double-ended and non-cooled options.
There are special needs with any indoor grow room that only a specific part or accessory can fix. If you notice you are short of an adapter or want to measure the light in your garden, we provide the tools to get your system back to normal.
Choose HTG Supply for Indoor Grow Lights
At HTG Supply, we are in the business of growth, and we want to help your indoor garden succeed. Browse our selection of indoor grow lights and parts by shopping on this page!