Featured Products
Digital Greenhouse HHP 1000w DE Grow Light
Original price was: $168.90.$126.91Current price is: $126.91.
Digital Greenhouse Dimmable 315w CMH Fixture
Original price was: $268.90.$62.18Current price is: $62.18.
SunMaster 1000w Metal Halide Full Nova Bulb
Original price was: $124.95.$19.95Current price is: $19.95.
AgroMax 1000 Watt DigiPulse Metal Halide Bulb
Original price was: $69.99.$21.00Current price is: $21.00.
SunMaster 600w Metal Halide Full Nova Bulb
Original price was: $109.95.$19.95Current price is: $19.95.
AgroMax Double Ended 1000 Watt Metal Halide Bulb
Original price was: $119.95.$47.98Current price is: $47.98.
High Yield Double Ended Socket Conversion Kit
Original price was: $79.95.$17.37Current price is: $17.37.
AgroMax 1000 Watt Metal Halide Conversion Bulb
Original price was: $109.95.$14.99Current price is: $14.99.
GrowBright 250 Watt Metal Halide Conversion Bulb
Original price was: $39.95.$14.99Current price is: $14.99.
AgroMax 600 Watt Metal Halide CONVERSION Lamp
Original price was: $99.95.$28.12Current price is: $28.12.
GrowBright 1000 Watt Switchable Ballast - 277 Volt
Original price was: $149.95.$28.95Current price is: $28.95.
High Yield 1 Outlet 240 Volt Mechanical Timer
Original price was: $19.95.$9.95Current price is: $9.95.
Digital Greenhouse 630w CMH Fixture 120-240v
Original price was: $349.95.$37.47Current price is: $37.47.
Horti Control Flip Flop Box - 8 in 16 out
Original price was: $1,099.00.$199.95Current price is: $199.95.
AgroMax Prime-2200X LED Grow Light 760w
Original price was: $799.99.$499.95Current price is: $499.95.
AgroMax Clone Pro 9000k 18W LED Grow Light 2-Pack
Original price was: $54.95.$33.72Current price is: $33.72.
Grower's Choice ROI-E200 200w LED Grow Light
Original price was: $349.00.$299.00Current price is: $299.00.
Hortilux DE 1000-VS 1000w 120/240v DE Grow Light System - Bulk Quantities 10-56 Pcs.
Original price was: $1,249.00.$1,011.69Current price is: $1,011.69.
Hortilux DE 1000-VS 1000w 277v DE Grow Light System - Bulk Quantities 10-56 Pcs.
Original price was: $1,349.00.$1,106.18Current price is: $1,106.18.
Grower's Choice ROI-FF 650 Watt LED - 110V-277V
Original price was: $1,099.00.$699.00Current price is: $699.00.
Grower's Choice Under Canopy LED Grow Light
Original price was: $199.00.$149.00Current price is: $149.00.Indoor Grow Light Kits and Parts By Category
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Products
Growshop Outlet 4′ 4 Lamp HO T5 With Grow Bulbs
Original price was: $129.95.$94.95Current price is: $94.95.
Eye Hortilux 600w Ceramic HPS Grow Light Bulb
Original price was: $149.95.$22.95Current price is: $22.95.
GrowBright Rope Ratchet – 1/4″ x 8′ – 150lb Max
Original price was: $11.95.$6.72Current price is: $6.72.
GrowBright 4 Foot T5 Bloom LED Grow Light – 4-Bulb
Original price was: $233.02.$188.75Current price is: $188.75.
Growshop Outlet 4′ 8 Lamp HO T5 With Grow Bulbs
Original price was: $250.00.$174.95Current price is: $174.95.
SlimStar 4 Foot 6 Lamp High Output T5 Fluorescent
Original price was: $313.89.$84.51Current price is: $84.51.
AgroMax Double Ended 1000 Watt Metal Halide Bulb
Original price was: $119.95.$47.98Current price is: $47.98.
High Yield Double Ended Socket Conversion Kit
Original price was: $79.95.$17.37Current price is: $17.37.
AgroMax Signature 600/750w Double Ended Grow Light
Original price was: $411.63.$32.33Current price is: $32.33.
Eye Hortilux 1000w Daylight Metal Halide Grow Lamp
Original price was: $239.95.$39.95Current price is: $39.95.
AgroMax 1000 Watt Metal Halide Conversion Bulb
Original price was: $109.95.$14.99Current price is: $14.99.
HTG Supply 250w High Pressure Sodium Grow Light
Original price was: $117.95.$79.95Current price is: $79.95.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!
