LED Street Lamp Series LED Street light ML017
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 watt
- Supply Capability:
- 200000 watt/month
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Product Description:
Name: LED street light
Model: ML017
Power(W):20-40
Light Source：LED
led chip: Bridgelux
Driver: Moso/Meanwell TUV certified
Protection grade: IP67
surface treatment: Aluminium Die Casting+Electrophoresis+anti-corrosion paint
Apply to roads，squares plant communities and some open space for outdoor lighting
Input | Power（W） | Luminous Efficacy（lm/W） | Color Temperature | Angle | Color Rendering Property（Ra） | Protection Grade |
100~265 | 20-40 | ≥100 | 3000~7500 | 60°-160° | ≥80 | IP67 |
- Q: Why is the higher the current, the lower the light efficiency?
- The reason is simple, because the current increases, the power of the lamp increases greatly, but the relative luminous flux increases not in proportion. That is, power increases faster than light flux increases. So if you increase the current, the light will decrease. But the brightness will increase.
- Q: What is the reason that the range of the LED100W street lamp is not enough or the brightness is not enough?
- LED street lamp with the conventional high-pressure sodium street lamp is different, the light source of high power LED lamp with low voltage DC power supply, by the synthesis of GaN based blue LED and yellow fluorescent powder, white LED, with high efficiency, safety, energy saving, environmental protection, long life, fast response, high color rendering index unique advantages, can be widely used in city road lighting.
- Q: How to calculate the number of Duodawa with LED lights
- It's time to test the street lights of 200W. Because different manufacturers of street lamps, the use of LED road lamp holder is not the same, with light lens is not the same, resulting in the same big power of the total luminous flux is not the same, then the results will make the pavement illumination is not the same.To sea lighting 200W, a single luminous flux of more than 114, the installation of 14 meters height, spacing 40 meters, the average illuminance can reach more than 15LUX, the uniformity of more than 0.7.These indicators can not reach the main road lighting standards, can only meet the lighting requirements of secondary roads. To achieve the main road lighting standards, then almost need to use 240W or so.
- Q: How to choose the power of solar street lamp?
- Advantages: simple installation, in the box after power according to the load size and the actual situation of the line tailored investment economy, energy saving ratio between 20-30%. 2 disadvantages: affected by the actual line voltage, the energy saving effect is not significant and unstable, if the line voltage environment is only 210, so energy-saving space is very small, and the end of the street may be in half on or off state. If the line voltage at the front end of the box is too high, the front part of the street lamp will be burned out. Thus, the harm to the light source will be great, and the maintenance cost will be high. In this process, due to the reduction of the voltage, the illumination will be correspondingly sacrificed". Comments: the above situation is the road Lantern Festival electric cabinet in the past two years in the process of street lighting energy-saving applications summed up the lessons learned. So far, this kind of energy saving law has been phased out. High power LED street lamp can achieve the purpose of high efficiency, energy saving, environmental protection, high color rendering and long life through a semiconductor light-emitting material.
- Q: How to use ZigBee intelligent LED street lamp
- Because every time there is a street lamp, through the method of adding repeaters, ZigBee can now add more than 60 thousand devices for a city should not be a problem, if more street number more than 60 thousand, can be divided into several pieces respectively. In general, the distance from each repeater is about 70 meters, and it will be better if there is no blocking outside, and hundreds of meters are no problem at all. If the effect is not good, you can add a repeater in the middle to resolve it.
- Q: What is the heating temperature at the LED street lamp?
- Our street light is more than 50 degrees, preferably no more than 60 degrees
- Q: What is the reason that the longer the wire pulls on the LED street lamp, the lower the voltage?
- Wires have resistances. The longer the wires or wires, the smaller the resistance, the greater the resistance.
- Q: How to distinguish whether the LED lamps glare seriously, whether there is a standard?
- There are 4 main reasons for the glare caused by LED lamps.(1) brightness factor of light source: the higher the brightness, the more obvious the glare.(2) the position of light source factor: the closer to the line of sight, the more obvious the glare.(3) the appearance, size and quantity factors of light source: the larger the apparent area, the more the number of light sources, the more obvious the glare. (4) ambient factors: the lower the brightness of the environment, the lower the brightness of the eye adaptation, the more obvious glare.
- Q: What are the types of LED street lights?
- Gaoyou City long street lamps and lanterns factory, the production of various road lamp poles and high-power LED lamps.Rural generally consider using 20~50W between the line. Rural road width 3~5MI hope to cooperate with you in the street light project
- Q: Who knows LED street lamp warm white light and positive white light have what difference, how should choose?
- If the power is the same, the brightness of the white and warm white light should be the same.
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LED Street Lamp Series LED Street light ML017
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 watt
- Supply Capability:
- 200000 watt/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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