1 One Foot: an Ollie where the front foot is kicked forward over the nose of the board. 2  Ollie North: Another name for the ollie one foot.  Boned Ollie: an ollie where the board is dipped down and the legs are practically horizontal, like a Melon Grab but without the skateboarder actually grabbing the skateboard.
Watts per square foot. The average LED grow light draws about 32 watts to cover 1 sq ft for flowering cannabis. Compare this to a typical HID fixture which rings in at 40 watts per square foot (assuming a 5â x 5â area, or 25 sq ft coverage area). Using an HID in a 4â x 4â will bring the power coverage up to 62.5 watts per sq ft.
There is a ton of media attention being given in recent years to LED lights and the fact that they are energy efficient. As a result, many consumers are asking just how much energy do LED lights use. The answer to this question depends on what the LED lights will be used for.As a general rule of thumb though, LED lights consume about 80% less energy than incandescent light bulbs.There are other energy conserving lighting sources available on the market as well; however, they are nowhere near as efficient as LED lights, and they have also proven to be a danger to the environment.onsumers are actually concerned with how much energy LED lights can save in terms of their monthly electric bills. While it is possible to save enough energy to have a reduction by as great as 50%, that would mean a total conversion to LED lights throughout the home, which would in turn require less air conditioning.