1000W vs 400W Grow Light: Which One Fits Your Grow?
Wasting money on the wrong greenhouse grow light? Higher wattage doesn’t always mean better harvests.
400W is perfect for small greenhouses, hobby grows and specialty crops—lower electric bills, balanced light with zero leaf burn.
1000W fits commercial large greenhouses and dense canopies, bringing stronger light penetration, faster blooming and bigger profits that easily cover power costs.
Find your perfect match in one click.
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