E40 42W Street Litght change LED for street lamp or lamp factory
220V instead HPS 200W tube energy-saving 80-90%
ideal for the change of illumination on the road. Lighting in the factory street lamp
.Originally, most commonly used a HPS which eat the high power, high heat, switching to the bulb LED
help can save electricity down to a maximum of 90% but also the light is the same. Including life longer than the original tenfold.
.Thus, long-term and was worth more than absolutely, both in terms of save energy. The cost of changing a light bulb.
property maintenance cost saving tube for street lighting
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