Excellent bulb, just a little pricey, and it makes a little humming sound like a street light which can get aggravating if you're in the room for long periods of time. But it has the best spectrum for vegetation stage available as far as a MH bulb goes.
Verified purchase: Yes | Condition: New
It works.
Verified purchase: Yes | Condition: New
These bulbs cannot be beat unbelievable yield great for veg or veg/flower I use from start to finish pricey but worth every penny!!!!
Verified purchase: Yes | Condition: New
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