Best quality LED street light 270W
- Ref Price:
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- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- 20000 PCS/month
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Max Power270W
LED driverMEANWELL
LED chipBRIDGELUX/EPRISTAR/CREE
Materialdie-casting aluminum
Light Luminous EfficiencyBridgelux chip >60lm/W
Cree chip >80lm/W(all this is true test information
Whole lamp luminous)
one watt >120lm/W(this is one watt luminous)
Uniformity>0.8
Average illumination6m>25LUX 8m>20LUX
LED Luminous Efficiency>90%
Color temperature2500-6000K
Color Rendering indexRa>75
Input VoltageAC100~240V,50~60hz/DC12V/DC24
Power Efficiency>90%
Power Factor>0.95
Working environment-60℃~70℃
IP ratingIP65
Working life>50000hours
Warranty5years
Install height of pole3-15meter
- Q: The cold white light LED lamp beads or warm white beads?
- And neutral white LED light source skin tone is more natural. Therefore, the choice of neutral white better.
- Q: What are the components of the LED street lamp holder structure?
- LED street lamp holder adopts aluminum alloy die-casting molding, it can effectively heat radiation and waterproof, dustproof.
- Q: What does the LED street lamp power supply factory have?
- Fu, before doing to do adapters, and later import LED driver power, the domestic more well-known;
- Q: The width of the road is 20 meters, the distance of the street lamp is 25 meters, and the number of tiles is led. How much is the pole?. How to calculate?
- General road light source is about 250W,If you use LED, there are enough 72---108W, but the earlier to buy more expensive lights, in terms of long-term interests, LED to energy-saving much more cost-effective.The lamp pole is 7----12 meters high and the distance is 30----45 meters.Zhejiang Yao Liang lighting specializing in the production of various types of outdoor lights.
- Q: Is it suitable to install toughened glass cover on the luminous cavity of high power LED street lamp?
- Can install the toughened glass, tempered glass resistance explosion-proof Guangyu lighting
- Q: LED Street pressure is not enough, what will happen?
- Potential safety problems, resulting in shortened service life, serious damage to the product directly.
- Q: What's in the lamppost of the LED street light? What is the function?
- Light emitting diodes (LightEmittingDiode, abbreviated as LED) is a semiconductor pn junction formed with weak electricity can light high efficiency solid-state light source based on the forward bias voltage and the injected current, injected into the P region of the hole and injected into the N region electron in diffusion into the active region after radiation and emit a photon, electric can be directly converted into light energy.
- Q: 400W high pressure sodium lamp can replace 150WLED lamp? Luminous flux?
- The life of LED street lights is much higher than that of high pressure sodium lamps, which are generally replaced by LEDLuminous flux comparison, it must be high sodium light, but the light efficiency of sodium lamp utilization is not high, many light is invalid, but also poor color rendering, LED generally do white light, see clearly, bright
- Q: LED street lamp, glass lens, mold opening, research and development
- The two light distribution design must be carried out on the basis of the primary light distribution design of the LED light emitting device. Once, the light distribution design is to ensure the quality of each LED light emitting device, and consider taking the light emitted from the LED chip as much as possible. And the two light distribution design is to consider how to focus the light emitted by the LED device on the desired lighting area, so that the light energy delivered by the whole system meets the design requirements. In a sense, only the packaging design (that is, once the light distribution design) is reasonable, in order to ensure the smooth realization of the system's two light distribution design, thereby enhancing the lighting and display effects.
- Q: What are the parts of a LED street lamp?
- The working principle and design of solar street lamp LED 2008 01 Friday 25 March 22:28 with the world energy crisis intensifies, countries are seeking a solution to the energy crisis, a road is used for new and renewable sources of energy; the other one is looking for new energy-saving technologies, reduce energy consumption, improve the utilization efficiency energy.
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Best quality LED street light 270W
- 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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