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Harm Reduction Notes for the COVID-19 Pandemic

Are these lights OK for growing or is it a complete waste?

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- Sat, 06 Jan 2018 12:00:46 EST iH9BW1PM No.145693
File: 1515258046988.jpg -(1400814B / 1.34MB, 2448x2448) Thumbnail displayed, click image for full size. Are these lights OK for growing or is it a complete waste?
They're just white LEDs. I don't even know what the square one is. My dad seems to think they do something but I tried telling him a thousand times about how you need the right spectrum.
Are these doing anything or is it a complete retarded waste?
>>
Rebecca Dunderdock - Sat, 06 Jan 2018 12:02:50 EST iH9BW1PM No.145694 Reply
1515258170988.jpg -(1335126B / 1.27MB, 2448x2448) Thumbnail displayed, click image for full size.
DICKS EVERYWHERE
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Eliza Durryville - Sun, 07 Jan 2018 03:31:56 EST 3FKmUudm No.145696 Reply
Nothing wrong with White LEDs, All the best LEDs are white.
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Phineas Brarringman - Mon, 08 Jan 2018 18:27:12 EST 1HYKjyGM No.145699 Reply
>>145696

Cum on guys, I'm trying to be serious here. Is this a real answer?
>>
Graham Hicklegold - Mon, 08 Jan 2018 22:02:57 EST ol/Sob4l No.145700 Reply
>>145699
white leds work very well for GROWING
for a good HARVEST you need to switch to YELLOW light when the f lowers come.
>>
Thomas Gallerspear - Sat, 20 Jan 2018 14:59:52 EST +feR4wOL No.145746 Reply
Those will work fine, to get the best results use warm white (2700K) instead of cool white (6500K)

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