Hot sell in south africa best good quality bridgelux chip meanwell driver 20-160W solar street light
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- 20000 PCS/month
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Specifications
Type of the bulb: E40Voltage: 220V / 50Hz
Diameter of the tube installed with pole: 48/ 60mm
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Specifications:
1) Type of the bulb: E40
2) Voltage: 220V / 50Hz
3) Diameter of the tube installed with pole: 48/ 60mm
4) Applicable mounting height: 8 - 12m
Features:
1) 960-1,800MT die-cast light body
2) High-purity aluminum reflector
3) Above lid can be opened, convenient for maintenance
4) Outstanding waterproof and dustproof performance
5) Glass cover with high-intensity and high-
- 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 many kinds of power do LED street lights have? How much brightness can it replace the high pressure sodium lamp? What kind of power does the general main road need?
- There are 60, 90120150200 of the main road should use 90 to 150, 8 to 12 meters of installation height, I do Dialux lighting simulation design is common, yes
- Q: Is the LED courtyard light a LED street light?
- Garden lights are currently available in many places, including residential areas, villas, ecological parks, scenic spots and so on. Then how to install the courtyard lamp?First of all, light sources are best equipped with small power but high color rendering led lamps. Vertical installation generally requires the basic cage fixed, each lamp beans should have the corresponding fuse to ensure safety. There is also intelligent micro computer control, to ensure that the day closed, dark lit.
- Q: In the solar street lighting system, who is the LED driver connected to? How to choose the LED driver power?
- LED drive power is generally installed in the solar street lamp holder
- Q: How to determine the power of LED street light?
- Because this situation does not see the chip surface, so it can only be estimated(attention: eundong Street)Supplement:LED street lamp power LED street lamp power and rural branch city road has no clear standard, but in general: LED lamp power city road about 80W-250W LED Street Village Branch power about 30W120W.
- Q: What is the design height and illuminance of LED street lamps?
- The design height and illuminance of LED street lamp are based on the design standard of urban road lighting, and the national standard is CJJ45-2015.
- Q: What is the voltage of the street lamp? What about LED?
- Street light voltage is generally 220V AC
- Q: How much is the LED terminal voltage of the solar street light controller v?
- This voltage is often the voltage of the LED designer, not every vendor is the same, you can directly use the meter to measureHowever, I have contacted 2 companies of solar street light controller, output voltage is 12V, can be verified
- Q: Is there a place where trees can hold LED solar street lamps?
- Yes, solar street lights are not covered by trees
- Q: The factory installed lights, with three male Aurora led, selected high power, high pitch, more
- Professional street lighting products will have detailed product descriptions, such as how many meters to many meters, respectively, illuminance and angle. When you according to their actual situation, simply convert it.
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Hot sell in south africa best good quality bridgelux chip meanwell driver 20-160W solar street light
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- 20000 PCS/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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