Recent content by HowTwo

Hey thanks for your answer. Cant PM you because I need 50 posts to start sending PMs. They are from vendor. So 3x4Ws won't do any good? I have HPS + 2x 220V-240V~ 45W 50/60Hz-s and currently in a situation where the heat goes up to 29.9C, So I have to open the window in the room, but then...

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Is it a good idea to add 3x Philips 4W LED lights? It says Cool White Light 4000k / 250 lumen My guess is it pulls ~40wats so 3x = 120 wats on top of my 2x YPZ220/45-4U 220V-240V~ 45W 50/60Hz E27 6500K 195mA-s should be enough right? Need confirmation from pro :D Thanks in Advance

Thank you very much and one last question. UVB rays, what are they?

Mine is not with air cooled hood. hmmm Can remove or should remove? I would leave it as it is if it does no harm or if opened is not better. Any benefit from putting them in dark for 36hrs? Also, what if auto takes 1 more month to finish? what will happen to the rest of BWs? they will just...

I have 3 Blue Widows and 1 AK420 in the same box on 18/6 (Light/Dark) they are bout 6 weeks old AK started to grow buds (2 weeks ago) and all good, but no buds on Blue Widows so far. AK is about 20 inches while BWs are 15. Type of light: HPS or LEC not sure have to open the thing...

Oh I see, then it is definitely 40-50w from the wall. Soo?

sorry for my lack of knowledge about this matter, but what does "from the wall" mean?

The box is 0.375 square m which is 4.0364664 square foot. which means I need to add at least 2 more such lamps right?

Greetings everyone, I will write down all that is on the lamp, because I have no idea what such lights are called. YPZ220/45-4U 220V-240V~ 45W 50/60Hz E27 6500K 195mA Would two such lights be enough for: Length: 0.65m Width: 0.5m Height: 1.3m box? with 4 beauties inside I...