Is This 10 Watt LED Good Enough to Grow?

Hey all,

I have a quick question about a specific bulb which can be found here:
http://www.superbrightleds.com/moreinfo/led-household-bulbs/10-watt-led-grow-bulb/623/1889/?utm_source=googlebase&utm_medium=base&utm_content=GB-RB&utm_campaign=GoogleBaseChild&gclid=CPmvkJCQsrUCFQThQgodM3kAuw

If I use this bulb will my plant be able to grow? I'm growing a single plant in a 2x2x4 box with mylar interior.

Thanks in advance,

-Matt

Cfls!!!!!!!!!!!!!!!!

Hell yea, those little spotlights look awesome, although you'd probably need a few of them and that could get expensive. $60 for 10W is a pretty poor ratio, you could make something similar yourself with more wattage for cheaper. Just mho.

yeah those should work, It will take about 10 of them tho, walmart has a 6 pack of 13 watt CFL's for $0.53 per pack. so that is less than .10 per bulb, instend of $60

So, if I bought one of these bulbs, would it provide enough light for a single plant in that space? I'm not trying to buy more than one of these things, so if one isn't enough I'll look into other sources of lights.

No.

General consensus:
40W/ft^2

You're grow space:
2ft x 2ft = 4ft^2
4ft^2 (40W/ft^2) = 160W

10W could flower a single plant that's maybe 10" tall with an expected yield of maybe a half-oz. You're probably looking at a grow space the size of a PC case.

You would be a rock star in my eyes if you got 1/2 oz of dryed bud with a 10w led. .... It could grow a plant, but you can buy a used 400 watt MH shop light off craigslist for under $50

or some cheap-o cfl's from walmart.

Solid, there's the answer i was lookin for. looks like it's time to get some cheap-o cfls! Thanks for the info guys

Lowes has the new 22w actual (100w equiv) Remote Phosphor (RP) with 1600 lumens for $35. Going to buy one today to add to my other bulbs

Here's my led vanity fixture in action

First pic from 2/2 second from 2/10



Come by for the show

those lights are a rip off. Look on ebay for a lot buy if you can afford it.

Agreed,

start with some CFLs, Google CFL grow light and check out the images to get an idea of how to build your light setup.

Steer away from any LEDs under $100. If they're under $100 they're usually crap. If they're over $100 you're paying too much for what you're getting.

In other words.. go with CFLs or HID

illvibes said:

So, if I bought one of these bulbs, would it provide enough light for a single plant in that space? I'm not trying to buy more than one of these things, so if one isn't enough I'll look into other sources of lights.

Click to expand...

in a word no

Less then a dollar a watt is my formula. The led spots do put out alota par. But 2 or 3 bucks a watt is no deal. But you can grow with the spot.