LED Outdoor Street Lighting Die-cast Aluminium Body JD-1032A
- Ref Price:
-
$79.00 - 89.00
/ 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
You Might Also Like
Die-cast aluminium body with high efficient glass
1.32W,18PCS LED Chips
2.CREE XTE, .INVENTRONICS BRAND LED driver
3.5YERAS Warranty
4. IP66
5.100LM/W
6.TUV CE ISO 认证
Suitable places: City Road, Garden, Park, Path, etc
- Q: What do you pay attention to when choosing LED street lamps?
- First, we should pay attention to the relevant photoelectric properties (such as light type, luminous flux, luminous efficiency, color temperature, power, rated voltage and current parameters);
- Q: Is the LED courtyard light a LED street light?
- The courtyard lamp is landscape lamp, some square fit to beautify the park, landscape lamp, LED street lamp is relatively simple, LED lights are handing energy suitable for installation in residential street
- Q: Does the LED street lamp need a starter?
- LED light is not a starter, is a constant current source module, is 220V city power rectifier, with constant current circuit to each LED lamp power supply; LED lights can be connected in series, and then parallel. There is also not constant current, but in each series of branch current limiting resistors, to consider the range of voltage fluctuations, select the current resistance resistance value and power.
- Q: What does the LED street lamp power supply factory have?
- PHILPS international brands, quality worthy of this brand, before using the KingSun mosopower, but the emergence of quality problems, then changed into PHILPS;
- Q: What is the luminous flux of LED30W solar street lamps?
- The luminous flux of LED light source is 1W 45mil 110lm to 130lm (this is a test at the rated 25 degrees at room temperature, in the actual application is certainly not to), regular 30wled products are a lens two with a light, even the best lens in there will be the loss of good, good quality of the lens, the loss in 10%, ordinary loss in more than 30, LED street common 30W are the traditional lamp type, the lamp outside and glass lens, the light loss is higher, so the comprehensive down than ordinary street lamp has a conventional calculation method is practical the luminous flux per lamp w lumens 0.7 is multiplied by the number of lamps, the luminous flux *0.6, luminous flux *0.75 good quality, this is probably the calculation method.
- 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: 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: What is the reason for the low power factor of LED street lamp?
- What you said is not too clear, the general LED is to drive the switching power supply, switching power supply method of improving power factor is to increase the power factor correction circuit, power factor correction circuit is more than 50W, can play a role. The LED street light power is generally more than 100W, if the power factor is low, it can only show that its driving power supply, there is no power factor correction, or is not done well. Well done, it should be more than 0.95There is no power correction circuit for the driving power of the first paragraph
- Q: Does the LED street lamp work well with a single light source or with integrated light sources?
- Conditional words, of course, a single point is better, so that the light is not so obvious, and in tandem, bad 1, the whole string will not be bright
- Q: What is the problem of flashing LED street lights on the side of the road?
- If all the lights of the LED are flashing, it is likely that the supply current and current are not normal
Send your message to us
LED Outdoor Street Lighting Die-cast Aluminium Body JD-1032A
- Ref Price:
-
$79.00 - 89.00
/ 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
Similar products
Hot products
Hot Searches
Related keywords
