One hundred and fifty Watts LED Street Lamp

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Basic specification:

Q: The cold white light LED lamp beads or warm white beads?: The light emitted by neutral white LED has more yellow and red wavelengths, and this spectral distribution helps to distinguish between different liquid surfaces on the tarmac.

Q: Solar lawn lamp related issues: Photosensitive sensorNeed solar lawn lamp light control switch, the designer often will automatically switch lights with photosensitive resistance, in fact the solar cell itself is an excellent light sensor, do it with a photosensitive switch, photosensitive resistance characteristics than good. For solar lawn lamp using only a 1.2VNi Cd battery, solar battery module is composed of four solar cells in series, low voltage, voltage lower under weak light, and the days without black voltage is less than 0.7V, resulting in optical switch failure. In this case, the problem can be solved by adding a transistor directly coupled with amplification.

Q: How big is the power of a LED street lamp?: See the lamp height requirements, 4 meters, 10 watts, 20 watts is OK, solar energy radar induction street lamp is this power

Q: What qualifications does LED street lamp product need? Do you need 3C certification?: Our country government to honor WTO commitments, on December 3, 2001 announced a mandatory product certification system, from May 1, 2002 onwards, CNCA began to accept the first included in the mandatory product catalog 19 categories of 132 kinds of product certification application.It should be noted that the 3C logo is not a quality sign, but a most basic security certification.

Q: Is the power consumption of LED wall washing lamp high?: One of the reasons that LED wall washing products stand out in many products is that it consumes less power, saves resources and reduces expenditure economically. The main reason is that the internal current is a constant current during the manufacturing process. After using this current, no matter how long the lighting is used, there will be no more power consumption due to the increasing brightness, which is popular and willing to accept.

Q: What are the features of LED wall washing lamps?: LED is the wall washing lamp durable in use? That's for sure. Led wash wall lamp durability is very strong, as long as it is not man-made damage, so under normal circumstances there are no problem, so led wash wall lamp durability is also very strong, 35 years is not a problem. In addition, led wash wall lamp in the use of the overall effect is also very good, used when the lighting effect is very good, can achieve the illumination is also very strong, so we can use it to the quality and light effect to be 100% safe when using LED wash wall lamp.

Q: What kind of floodlight is used for green lighting? What brand of floodlights, good quality, great God to help!: High power LED with 1000 hours after the decay is very obvious, do not know where the power is, flood lamp metal halide lamp several times more expensive

Q: How long is the life span of the lED high-power floodlight? Is there a factory that can solve his problem of heat dissipation?: LED lamp can solve the problem of heat dissipation, according to the structure of the lamp design radiator. Not any radiator can solve the heat dissipation problem of all the lamps.

Q: How to adjust the solar energy LED lawn lamp is not lit when there is street lighting: The controller adds a delay control, or, as you say, the sensitivity of the light sensor is adjusted

Q: Is the searchlight white or yellow?: Since it is searchlight, is to see objects, to see objects, you must use white light to see is the clearest. For example, now some yellow light street lamps, and daytime feeling is not the same. So the searchlight is white.

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