watts

hello. for a grow room width 0,80 cm , length 1,10 cm , height 2,70 cm ( 4 plants) how many watts led lamp i need? i was told i need an hps 400 watt for this space .how many watts in led?

On May 18th, a package arrived, 4 Cree CXB 3070 COBs surrounded by a metal box and some 5 watt LEDs... I hung it as high as I could with the wires/carabiners that were enclosed. All photos are taken with "Automatic" camera settings from the start of this Amare journey. With all LEDs...

Hi everyone This is my fist grow and my first journal. Please excuse my English as its not my first language and auto correct is not always nice to me. My ladies: These are my tangerine dream from Barney's farm. I purchase those seeds before i read the strain reviewed on this site...

Well I planted a mother and she grew a bit, I took some cuttings and sure enough the light schedule outside caused them to bloom. So I put them in a DIY DWC that I made from a 27 gallon heavy duty tote from Lowes. Blasted them with 700 watts from a mars II. 30 days in and almost done revegging...

Hello , This's my second grow , they r 45 days into flower , I'm using 140 watts LED and 260 watts Cfls , beautiful rn't they ? They grew abit too high , like 50 cms each , even though the strain is like 80% indica, gonna be more carefull with training next grow, anyways they turned out great...

Hello 420 world. Im growing finally!!! Been a long time dream of mine. This grow is my first as it states in the title. I intend on growing 10 plants (at least) Yep shooting for the stars. Heres the details: all started from seeds Strains : Bubblegum female Autos (4-plants)...

Tell me guys for a small plant, how many cfl watts would u use?

How effective would it be to have 3 sets of lights in a 4' x 4' tent. Two lights sets at 100 watts each and one light set at 1000 watts. Now if you were trying to flower could you run the two 100 watts lights to run for 12 hours and the 1000 watt light for 6 hours? How effective would this...

Ok so I have a house I'm interested in it has 7,000 watt solar panel system. the house is completely off grid and would cost 130k to hook to Edison. the solar system itself cost 55k I want to run 2 10x10 grow rooms each throwing 1720 watts both for 11 hours a day. and one small veg tent...

I've got almost 4 years of successful indoor under my belt. For flowering I've been using a rather inexpensive air cooled 600 watt digital ballast with the best bulbs on the market. I can't say that I haven't been successful. Growing perpetually I can regularly pull a pound of dried...

I have several 4 foot shop lights from home depot that take two T8 fluorescent bulbs. The bulbs I'm using are 32w daylight. So each light should be drawing about 64 watts. However, when I plug them into a watt meter they read 190 watts! How is that even possible? Is the meter wrong? Any ideas?

So I am slowly building up for my first grow and need some advice on lighting. I am going to be growing in a 4'x4'6.5' grow tent. I will also be using a 6" inline fan(with speed control, phresh filter, and vented a few feet out window) and my room stays around 72-76 degrees year round. (AC in...

In veg I'm working with 54w/sq.ft. 432w over a 4x2 SCROG. In the future I'm considering a 600w HID over the same area, 75w/sq.ft. I'm wanting the best return on my electric investment, so my question becomes at what point is there an obvious point of diminishing returns based mainly on the...

Hello all, Was window shopping for some more lights (favourite hobby) and came across this... King Plus 600w Double Chips LED Grow Light Full Specturm for Greenhouse and Indoor Plant Flowering Growing (10w Leds) Not that I am any expert but it sounds too good to be true? 600 "watts" (not...

i am planning on upgrading light for a 3x3 area. I can't decide between the 700 or 900 will a 900 give me noticeably better yield? The 700 gives me 35 watts per sf. 900 is 45 watt per sf. Any pros and cons? Thanks

Hi all! Im new in everything: grow, english, this site.. So at the first sorry for my bad english. :) What strain is it? - Nirvana Blue Mystic autoflower Is it Indica, Sativa or Hybrid? What percentages? - Hybrid, indica dominant Is it in Veg or Flower stage? - Now on veg If...

What would be the optimum lighting for a 8x8 grow area be (watts)

I just got an apollo 600 watt grow system. It came with a ballast, bulb, hood (cool tube style), cords and all that. I don't plan to upgrade soon but I'd like to know -if my ballast ever went out and/or I want to upgrade to 1000w ballast could I do this and use the same cords/hood/socket and...

So im about to start a grow op, stay with me on this. im going to be using 300 1000w HPS lamps with 300 ballasts of course this includes all the goodies that go with it. IE reflectors/bulbs. my problem however is that i have 208 amps to use. im wondering if i even have enough. and if i dont how...

*In Strict Compliance with California Proposition 215 and Senate Bill 420* Whats up 420Mag! I'm starting a fresh grow from scratch and wanted to set up my first official thread from day 1 to day smoke. Along with the awesomeness of doing all this, i really hope to, not answer, but help a...