Metal Halide (MH) Bulbs - 250W, 400W, 600W, 1000W

High efficiency Metal Halide bulbs your plants will love at a lower cost then the major brands. MH bulbs have a cool 4200k colour spectrum that is perfect vegetative growth.
Brand: Astral Grow
30 Day Warranty
Wattage Colour Temp Initial Lumens CRI
250W 4200k 21000 80
400W 4200k 36000 80
600W 4200k 60000 60
1000W 4200k 105000 85