Fixed Battery Series-10W-L10-2001-10W-3H Energy saving characteristics of LED lights 1.LED light source has high luminous efficiency Comparison of luminous efficiency: incandescent light effect is 10-15lm, halogen light effect is 12-24 lumens / watt, fluorescent lamp 50-90 lumens / watt, sodium lamp 90-140 lumens / watt, most of the power consumption becomes heat loss. LED light effect: it can emit 50-200 lumens / watt, and the monochromatic light emission is good, the spectrum is narrow, no filtering is required, and colored visible light can be directly emitted. 2.LED light source consumes less power LED single tube power 0.03-0.06 watts, using DC drive, single tube driving voltage 1.5-3.5 volts. The current of 15-18 mA is fast and can be operated at high frequencies. Under the same lighting effect, the power consumption is one ten thousandth that of incandescent lamps and one half that of fluorescent tubes. Japan estimat...
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