LED High Bay Light POWER:300W 400W

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 400 watt

Supply Capability:: 2000 watt/month

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Product Description:

Name: LED High Bay Light

Model: MSF-DL

Power(W):300/400

Light Source：LED
led chip: Bridgelux
Driver: Moso/Meanwell TUV certified
Protection grade: IP67
surface treatment: Aluminium Die Casting+Electrophoresis+anti-corrosion paint

Apply for high-bay fixed lighting or emergency lighting such as various large indoor stadiums, shopping mall, supermarket, factory, warehouse, etc.

Input （VAC）	Power（W）	Luminous Efficacy（lm/W）	Color Temperature （K）	Angle	Color Rendering Property（Ra）	Protection Grade
100~240	300/400	≥100	3000~7500	60°-160°	≥80	IP67

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 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:Location of constant current source for LED street lamp: LED street lamp constant current source placement position, it is recommended to install in the bottom of the light pole overhaul station, so that it is easy to maintain. Yangzhou is the largest production base of street lamps in China, which can be visited by manufacturers.

Q:Who knows LED street lamp warm white light and positive white light have what difference, how should choose?: Because the light intensity of the human eye light is higher than that of the warm white light, the naked eye will feel that the white light is brighter than the warm white one.

Q:What qualifications does LED street lamp product need? Do you need 3C certification?: 3C certification is called "mandatory product certification system", it is the governments to protect consumers' personal safety and national security, enhance product quality management, in accordance with the laws and regulations the implementation of a product conformity assessment system.

Q:How to detect the leakage of LED street lamp poles?: LLED street lamp: LED street lamp (Light, Emitting, Diode, light emitting two stage tube), that is, semiconductor lighting. It is a kind of form based on semiconductor pn junction with weak electricity can light efficient solid-state light source, in a positive bias voltage and injection 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 photons, the electric energy can be directly converted into light energy. It 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 will be the best choice for road lighting energy-saving reconstruction.

Q:In the solar street lighting system, who is the LED driver connected to? How to choose the LED driver power?: This will save up the power supply in the lamp holder trouble, LED lamp cap damage rate is the highest power, previously in the lamp holder, and now generally will be placed below.

Q:How to calculate the radiation area of solar LED street lamp: This is a problem that has not been solved yet. The usual way is to use the illumination curve provided by the lighting plant and calculate the height of the street lamp and the area under the prescribed illuminance according to the illuminance requirements of the road surface.

Q:What is the heating temperature at the LED street lamp?: You ask this question is not clear, good heat dissipation, low temperature, poor heat dissipation, the general surface temperature is best not more than 70 degrees, each LED street lamps are not the same

Q:Is the price of the street lamp factory in led the same?: LED lights for their respective products factory price countries has not been unified, now rely on market regulation and macro-control and their purchase of LED street customer awareness of the product, the key is led lamps factory enterprise conscience.

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