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400-Watt Metal Halide (MH) Grow Light Bulb with E39 Mogul Base

4.9 (2) Write Review
Free shipping on orders over $29.99

$13.60

$ 6 .99 $6.99

In Stock

About this item

  • 400 watts of max. power
  • Works with magnetic and electronic ballasts
  • Promotes vegetative growth
  • Simulates summer daylight
  • Discreet packaging


Light from this MH bulb simulates sunlight in the summer, which promotes vegetative growth in plants. It is also a great light source for outdoor use.


Anthony
Reviewed in the United States on February 19, 2025
Works and item just as described
laura
Reviewed in the United States on February 16, 2023
When I unpacked it there was white pieces rattling around in the light. I am afraid to use it. Very disappointing.