The LED solar street lamps lamp holder
r pollution to environment element, without any pollution.
Had wide input voltage, PWM constant current technology, high efficiency, quantity of heat low, constant current high precision.
Had to power no pollution. Power factor acuity 0.9. Harmonic distortion 20% or less.
Miscalculates and solar power, and the combination of using low voltage, power LED work size can be adjusted (light), high luminous efficiency and the advantages of energy saving and environmental protection, can produce more c
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01/23 03:16