LED grow light, shop by watt at wayet lighting co.,ltd

More Questions. Additional questions in this category.

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  Why aren't continuous-spectrum LEDs made?
  by Tondoteottotote on August 28th, 2008 | 2 people like this

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  Im connecting blue and white light emitting diode to a 12 volts baterry. what resistor must i use and how many leds can i connect to them?
  by learner on February 12th, 2009 | 1 person likes this

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  Are LED lights far too bright compared to halogen lights? Is the brightness of LED lights a health risk or causes eye sight damage?
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  How much does a 100-watt-equivalent LED light bulb cost today?
  by Tondoteottotote on August 29th, 2008 | 1 person likes this

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  How long will an average LED light bulb last?
  by Tondoteottotote on August 28th, 2008 | 1 person likes this

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