Grow Light Bulbs

The Interlux 1000 Watt Double Ended HPS Grow Bulb is much more efficient than a single ended bulb, using the same wattage to produce higher par and...

The Grower's Choice 6K bulb is the best bulb for plants in the vegetative stage. The 6K lamp emits a cool blue light, matching the color of sunligh...

The Interlux 1000 Watt Double Ended Metal Halide Grow Bulb is much more efficient than a single ended bulb, using the same wattage to produce highe...

The Interlux 400 Watt Double Ended HPS Grow Bulb is much more efficient than a single ended bulb, using the same wattage to produce higher par and ...

The Sylvania PlantaStar 1000w high performance grow lamp provides ideal lighting conditions to insure plants grow to their full potential. The lamp...

The Grower's Choice 10K bulb is for growers who are looking to maximize yield and resin production, making it suitable for the last 7-14 days of fl...

The Grower's Choice 10K bulb is for growers who are looking to maximize yield and resin production, making it suitable for the last 7-14 days of fl...

The Grower's Choice 6K bulb is the best bulb for plants in the vegetative stage. The 6K lamp emits a cool blue light, matching the color of sunligh...

The Grower's Choice 4K bulb is a slightly warmer metal halide, making it suitable for both flowering and vegetative growth. Growers get the most us...

The Grower's Choice 4K bulb is a slightly warmer metal halide, making it suitable for both flowering and vegetative growth. Growers get the most us...

The Grower's Choice DE HPS 2K bulb is the optimal choice for blooming plants. Though the 2K HPS can be used in all stages of growth, it contains hi...

The Interlux 600 Watt Double Ended HPS Grow Bulb is much more efficient than a single ended bulb, using the same wattage to produce higher par and ...

iPower grow bulbs, like this 6000k double-ended 1000 watt metal halide (MH) lamp, cost less than other high-quality bulbs, but they perform at the ...