Sunmaster Cool Deluxe Metal Halide 250w Bulb
Emitting a lot of blue light, the Sunmaster Metal Halide 400w Lamp promotes healthy, green growth and gives your plants every chance during propagation.
- The blue light is essential for improving the results from your plants' vegetative cycle, promoting lush, green growth.
- These lamps are also ideal for keeping your mother plants healthy.
In addition, the Sunmaster Metal Halide 250w is incredibly efficient, producing more power per watt than most other lamps.
Always replace your grow lamps at least every 9 months.