The LED the utility street lamp lamp holder
t.
Had low voltage operation, its advantage is: (1) will not be as common as street lamp for high pressure to absorb dust chimney were black, (2) the safe and reliable.
Work had low temperature, LED light source belongs to cold light, good heat, the working temperature less than 60 oC, wont cause chimney aging "yellow"
Without delay had started. Electricity is normal, need not wait for of brightness, eliminate the traditional street light start time long and repeated start.
Had no flash frequenc
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01/23 06:18