400-499 Watt Grow Lights

Built to support flowering in compact 3x3 tents or intense vegetative growth in 4x4 grow areas, these lights offer reliable PPFD and full-spectrum performance. Growers will appreciate their balanced efficiency, coverage, and build quality. Ideal for those transitioning from veg to bloom or pushing autos to full potential.

Ready to rebuild your commercial grow operation with our bulk rates and rebate programs? Contact us today!

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Spectral intensity graph of ROI-E420 full spectrum compact Horticulture LED fixture with wavelength and intensity values, labeled 'High Performance'.

Front vertical view of ROI-E420 grow light unfolded, displaying two LED bar panels with power cord.

$649.00

$649.00 - $725.00

$649.00

$450.00 - $725.00

$450.00

Grower's Choice ROI-E420 LED Grow Light

Grower's Choice

Compact, high-efficiency full-spectrum LED lighting optimized for small grow spaces and maximum yield. The Growers Choice ROI-E420 is designed for ...

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$649.00

$649.00 - $725.00

$649.00

$450.00 - $725.00

$450.00

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Replacement Screens for Bubble Magic Pollen Tumblers (All Sizes)

Satisfied customer

Fast shipping and good customer service!

HLG 350

So far just starting a run, but all is well. I’m playing with the light height and intensity as the run progresses. Easy setup no issues a solid light. I’ve owned dozens of grow lights over decades of growing HGL 350 appears to be on par with the others I’ve owned and still do.

Cheap and dangerous

Dulytek presses are outright dangerous, missing crucial pieces can lead to serious injury. I had missing washers on top of cage springs that launched the nuts and clips like bullets.

Ac infinity 3x3 tent kit.

Very happy with the product. Would definitely recommend over the cheap tents you get what you pay for. Just set it up and about to start germinating my seeds.

400-499 Watt Grow Lights

Grower's Choice ROI-E420 LED Grow Light

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