26 watt LED light brightness to top 200 watt incandescent lamp
Date:2011-11-16 15:50
this light can only convert the energy of light 10%, and 90% into a useless energy.
When working in the incandescent lamp, bulb temperatures of up to a maximum of 100 ℃orso. This low efficiency have spent a lot of energy, November 4, departments such as development and Reform Commission announced phasing out incandescent lamp by power size of the road map and decided as of October 1, 2012, prohibit the import and sale of more than 100 watt incandescent lamps for general lighting.
She
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