About Us

How To Calculate Watts With LED Light Strips

http://www.superbrightleds.com/power_supply_calculator.php # of feet of strip used x rated wattage per foot total wattage x 1.25 for power supply headroom wattage keystone.


Low Watt LEDs vs T5 Grow Lights: Seed Starting / Lettuce Test

Seed starting in a small scale urban garden does not need to be complicated. You don't need fancy lighting. But the LED grow light market has become glutted with a large array of low end, low...


Understanding & choosing colour temperature in LED lights

David Geldart of Lumicrest Lighting Solutions (www.lumicrest.com) demonstrates different colour temperatures of LED lights, when to choose what and the meaning of the sometimes confusing terminology.


How to choose the right beam angle for your LED lights

David Geldart of Lumicrest Lighting Solutions explains the different beam angle options for LED lights and some guidelines on when and where to use them.


LED Basics

A tutorial on the basics of using LEDs (light emitting diodes). Polarity, forward voltage and current are discussed. 300 LEDs for $13: http://www.amazon.com/exec/obidos/ASIN/B00UWBJM0Q/afromods-20...


Portable LED lights not always the wattage that is listed.

In this video I test two portable LED lights. One is a one unit LED and the other is 112 small individual LED's. In my assessment the single large LED at 20 watt appears to be as bright as...


GrowBlu LED Lights - Hardware look & wattage numbers - 120x3w Full Spectrum light

I received the new GrowBlu LED lights (http://www.growblu.com) I am going to be testing. They are 120x3w (253watts at wall) full spectrum. 380, 430, 450, 470, 630, 650, 660, 730, 10k . These...


Which are the best Indoor Grow Lights for you ?

A look at some of my indoor Grow Lights and which I prefer. Be they T5 tubes or CFL or even LED they will all grow plants well but which are best suited to your needs. Personally I prefer the...


What Wattage Grow Light Should I Use | Hydroponics Halifax

http://www.steveshydroponics.ca What what wattage lamp should I use? The first thing you need to do is figure out what kind of square footage you are dealing with. Don't just figure for the...


Can This 12watt LED Grow Light Actually Grow A Plant?

I was curious if a low wattage LED grow light could grow a plant. I gave it a 10 day test and here are my results. Prouct Link: http://www.amazon.com/QPAU-Efficient-Hydroponic-Growing-Greenhouse...


2018-03-19 14:56:02