Here's my independent and sponsor-free guide on how to evaluate any LED grow light. This video is NOT about pushing you towards a certain brand or model but instead, giving you the knowledge you need to make your own informed buying decisions.

I've included some additional notes to supplement the video below. As always, any comments or questions welcome!

00:35 [ Ссылка ]
00:48 PPFD measurements are dependent on DISTANCE from light source. Some rogue manufacturers and resellers take PPFD unrealistically close to the light and try to pass these off as "PAR" measurements.

01:21 BPF is sometimes called PBF by some manufacturers (namely, EYE Hortilux). PBAR definitions can vary slightly.

04:21 Arize L1000 600W First Generation Greenhouse Top light (PPR spectrum) manufactured by Current Lighting. [ Ссылка ]
US Distributor: [ Ссылка ]

04:55 Hellion VS3 700W Variable Spectrum LED by Adjust-A-Wings
[ Ссылка ]

06:46 Arize Factor ML900 600W Commercial LED
[ Ссылка ]

06:53 Phantom PHOTOBIO•TX 680W 100-277V S4
[ Ссылка ]

07:00 and 09:21 Maxibright Daylight 660W LED
[ Ссылка ]

07:14 SANLight EVO 4
[ Ссылка ]

08:27 nanoLambda XL-500 [ Ссылка ]
nanoLambda XL-500A BLE [ Ссылка ]

08:45 TELOS MESH
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