Grow Light Bulbs

The Apollo Horticulture GLBHPS400 high-pressure sodium 400 watt HID grow light bulb has the perfect spectrum for fast, lush vegetative growth. It i...

The Apollo Horticulture GLBHPS600 high-pressure sodium 600 watt HID grow light bulb has the perfect spectrum for fast, lush vegetative growth. It i...

The Apollo Horticulture GLBMH1000 metal halide 1000 watt HID grow light bulb has the perfect spectrum for fast, lush vegetative growth. It is Apoll...

The Apollo Horticulture GLBMH400 metal halide 400 watt HID grow light bulb has the perfect spectrum for fast, lush vegetative growth. It is Apollo'...

The Apollo Horticulture GLBMH600 metal halide 600 watt HID grow light bulb has the perfect spectrum for fast, lush vegetative growth. It is Apollo'...

iPower grow bulbs, like this 600 watt HPS lamp, cost less than other high-quality bulbs, but they perform at the same (or a higher) level. This bul...

iPower grow bulbs, like this 10,000k double-ended 1000 watt metal halide (MH) lamp, cost less than other high-quality bulbs, but they perform at th...

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

iPower grow bulbs, like this 4000k double-ended 1000 watt metal halide (MH) lamp, cost less than other high-quality bulbs, but they perform at the ...

iPower grow bulbs, like this double-ended 1000 watt high-pressure sodium (HPS) lamp, cost less than other high-quality bulbs, but they perform at t...

iPower grow bulbs, like this double-ended 1000 watt high-pressure sodium (HPS) lamp, cost less than other high-quality bulbs, but they perform at t...

iPower grow bulbs, like these 600 watt metal halide (MH) lamps, cost less than other high-quality bulbs, but they perform at the same (or a higher)...

iPower grow bulbs, like this 600 watt metal halide (MH) lamp, cost less than other high-quality bulbs, but they perform at the same (or a higher) l...

iPower grow bulbs, like these 400 watt HPS lamps, cost less than other high-quality bulbs, but they perform at the same (or a higher) level. These ...

iPower grow bulbs, like this 400 watt HPS lamp, cost less than other high-quality bulbs, but they perform at the same (or a higher) level. This bul...

iPower grow bulbs, like the six 600 watt HPS lamps included in this 6 pack, cost less than other high-quality bulbs, but they perform at the same (...

This pack contains six of these bulbs and saves quite a bit of money over buying them individually. iPower grow bulbs, like this 1000 watt HPS lamp...

iPower grow bulbs, like this 1000 watt HPS lamp, cost less than other high-quality bulbs, but they perform at the same (or a higher) level. This bu...