Thirty Watts LED Street Lamp

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Shanghai
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TT OR LC
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Supply Capability:
10000pcs unit/month

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Product Description:

Basic specification:

  • Model:TD-SL140-30

  • Input voltage:AC100-240V

  • Frequency:50-60Hz

  • PF:above 94%

  • Power Efficiency:above 90%

  • LED Working Voltage:48V

  • LED Output:30W

  • No.of leds:28pcs

  • Size Of Module:140mm

  • Lumen Efficiency:above 100lm/W

  • Lamp Lumen:3000-3300lm

  • CCT:2700K-6500K

  • CRI:above 75

  • LED Chip:Epistar high power led

  • Junction Temp.:below 60 degree

  • Working Temp.:from minus 30 degree to 50 degree

  • Life Hour:above 30000Hrs

  • Certification:CE,RoHS,ETL,IK06

  • IP:IP 66

  • Application:Bridge,car park,Garden,High way lighting,park


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Q:LED street lamp or solar street lamp?
Solar street lights are catching up with overcast weather by the possibility of insufficient power supply. The biggest problem is that it is not suitable for long-term use. Because its battery life is only 5, 6 years.
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's in the lamppost of the LED street light? What is the function?
LED street lamp poles are: cross flow source, the role of the current stability, so that the light effect to achieve a stable effect, as well as variable pressure.
Q:What happens if the LED street is ungrounded? Is it a big problem?
If a lamp holder is expensive, it should be sold for ten thousand yuan. If it is not damaged by grounding, it will be more harm than good.
Q:What are the main differences between a LED street lamp and a solar street lamp? What are the advantages and disadvantages of each?
LED street lamp, that is, semiconductor lighting, is a solid cold light source. It has the characteristics of environmental protection, pollution-free, less power consumption, high light efficiency, long life and so on. Therefore, LED street lamp is the best choice for road lighting energy-saving transformation.
Q:What heat sink is best for LED street lamp radiator?
What is the external force of heat, force, that is to say, with the use of external heat, fan in the lamps or using superconducting tube, water-cooled, and so on, the advantage of active heat dissipation, efficiency has been improved, but the structure is complicated, the cost is increased, and the service life of the cooling equipment is generally not too long, less than 2 years is basically finished.
Q:What's the LED water lamp?
Several LED bulbs are lit in turn, called LED water lights, which are used for night building decoration. For example, a water lamp is mounted on the edges and corners of a building, and the utility model can change the flickering and beautiful effect.
Q:How about the PHILPS floodlight?
1, LED floodlight brightness (MCD) is different, the price is different. The LED for the LED luminaire shall comply with the laser class I standard. 2, antistatic ability, antistatic ability of LED, long life, and therefore high prices. Usually antistatic 700V than LED can be used for LED lighting. 3, wavelength consistent LED, color consistency, such as the same color requirements, the price is high. It is difficult for manufacturers without LED spectrophotometer to produce pure color products.
Q:How many watts can LED spotlights do?
The following is the specific product characteristics of LED high-power spotlight.Product specification1 、 working voltage: 12V2, work current: 700mA high-power light spot 3, maximum power: 3W4 luminous flux value: 120-160Lm5, color temperature range: 2700-6500K6, light angle: 30 degrees7, luminous color: White / warm white8, working temperature: -20, -+85 degrees9, shell material: aluminum alloy10 、 service life: 50000 hoursHigh power LED should can be divided into two types: one is the total power of relatively large lamp products. Such as PAR lights. Another light source uses high-power (1W and 1W) LED spotlights.
Q:How much is the rated voltage of the LED street lamp? Is it direct current?
It is worth noting that, if the solar LED street lights, then certainly the input DC, and as many volts, still depends on the situation.

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