LED Outdoor Street Lighting 60W JD-1036B
- Ref Price:
-
$99.00 - 109.00
/ set
- Loading Port:
- Ningbo
- Payment Terms:
- TT or LC
- Min Order Qty:
- 5 set
- Supply Capability:
- 1000 set/month
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- Q: The power consumption of a street lamp?
- Halogen lamp 200W 5 hour kilowatt hourLight bulb 100W 10 hour kilowatt hour
- 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: How much is the power supply voltage of street lamp LED?
- You should ask the power output voltage, to see what you are used, for example, you choose the constant voltage power supply, the output is generally 12V, 24V two, is 24V, if you choose the constant current power supply, the power supply and your W number is the number of MA, general the lamp should be more than 700MA,
- Q: How is the rated current of the LED street lamp holder?
- For example, the rated power of the lamp is 220W, the rated input voltage is 220V, and the power factor is 0.9Then the rated input current is 220W/220V/0.9=1.11A
- Q: How high should the installation height of the LED street lamp be?
- When the width of the road is A, the height of the courtyard lamp can be selected according to 0.6A (single side cloth light) to 1.2A (bilateral symmetrical cloth light), but not higher than 3.5m. The distance between the lamp posts of the courtyard is 15 to 20m. 100 percent lighting LED street lighting project transformation, according to the road section to carry out, you can go to understand!
- Q: What is the role of heat phase change material on a LED street light?
- To help its heat dissipation, stabilize its effectiveness, and play its energy-saving features, the most important thing is to extend its service life, as we all know, LED street lamp technology is the biggest difficulty is the problem of heat dissipation.
- Q: What ballast does the street lamp use?
- Using metal halide ballast, it depends on what kind of light, are now "popular" LED lighting, however, there are two main types of our common street lighting, is a metal halide lamp, the other is a metal halide lamp, the latter is a little better, but the price is more durable some high.
- Q: Will the wisdom of street lamps be the future of development? At present, which is more reliable?
- At present, China vigorously promote the construction of smart city, so the wisdom of street lighting is also the future trend of development, will replace the traditional street lamps. At present, the wisdom of street lighting manufacturers are many, a representative can Baidu, "Shanghai as if through" the company's wisdom, streetlights have been successfully piloted.
- Q: How many watts are the street lights?
- In addition to the road grade: a main road is generally the case of HPS above 400W (main road) road using 150W high pressure sodium lamp.
- Q: What is the starting current of the LED street lamp for 220V and 30W?
- Unlike an energy-saving lamp, LED needs to be started with a high voltage, but normally lit, of course, the lighting current will be slightly larger, mainly because the capacitor is usually used for filtering
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LED Outdoor Street Lighting 60W JD-1036B
- Ref Price:
-
$99.00 - 109.00
/ set
- Loading Port:
- Ningbo
- Payment Terms:
- TT or LC
- Min Order Qty:
- 5 set
- Supply Capability:
- 1000 set/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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