ZD-SR2015A High Lumen LED Solar Light For Street Waterproof lighiting
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- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 pc
- Supply Capability:
- 500 pc/month
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Product Name:ZD-SR2015A High Lumen LED Solar Light For Street Waterproof lighiting
Parameter:
LED lamp: 9pcs Philips LED, rated power 25W ( dimming 1/3 rated power) efficiency 100-105LM/W,CCT 3000-6000K
Solar panel: mono.,17.5V70W,17% efficiency
Li battery:12V25AHmaintance free Li battery
Controller: 12V10 intelligent optical+time controller and PIR sensor
Mounting Height:5-7M Size & Weight:105*43*12CM,32*30*20CM,N.W 17.9KG
Discharge time: 10-12H, 3 days
- Q: What is the grade of protection for Mega LED road lamp holder?
- Street lights, then the higher the level of protection must be good, the market that can reach IP65, it depends on how the quality of the product, the better the quality, protection level more reliable.
- Q: LED street lamp or solar street lamp?
- If it is a simple solar light and general lighting than, it is recommended to use general lamps. To tell you the truth, the electricity charges in the province are simply not enough to invest in maintenance and renovation. Therefore, many public facilities of solar energy lamps are bad, because the maintenance and replacement costs are too high.
- Q: Why is the higher the current, the lower the light efficiency?
- What I know is: junction thermal resistance, spectral distribution drift
- Q: How many volts is the wind power streetlight led?
- The utility model has the advantages of high efficiency, safety, energy saving, environmental protection, long service life, fast response, high color rendering index, etc., and can be widely used in urban road lighting.
- Q: What is the maximum power of a LED street lamp at present?
- If it is integrated, this power can be achieved.
- Q: Which is better, the LED street lamp and the traditional street lamp?
- LED well, because it's energy efficient and bad, it doesn't affect anything else
- Q: What is the reason that the longer the wire pulls on the LED street lamp, the lower the voltage?
- Resistance will block the passage of electricity; the greater the resistance, the greater the loss of electrical energy in the line.
- 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: How big wires should fifteen LED street lights require?
- What's the power of a street lamp?!
- Q: How many watts does the LED street light have?
- The technology is mature day by day, and the high-power LED light source can meet the needs of general street lamps. The general optical efficiency of high pressure sodium lamp is 100LM/W, high power LED is commonly used by foreign 50-60LM/W, the best LED chip can reach 80LM/W, the luminous efficiency is high, means that the energy saving effect is better, which is the choice of one of the most important indicators of LED street lamp. However, the LED standard does not specify this, so the purchase of LED street lamps must be carefully confirmed.
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ZD-SR2015A High Lumen LED Solar Light For Street Waterproof lighiting
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 pc
- Supply Capability:
- 500 pc/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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