LED Tunnel Lamp Series MS02-20W/MS02-30W/MS02-40W

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
100 watt
Supply Capability:
200000 watt/month

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Product Description:

Product Description:

Name: LED Tunnel Lamp Series

Model: MS02

Power(W):20-40

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

Applicable to highway tunnel、railway tunnel、subway and other underground places.

Input
(VAC)

Power(W)

Luminous Efficacy(lm/W)

Color Temperature
(K)

Angle 

Color Rendering Property(Ra)

Protection Grade 

100~265

20-40

≥100

3000~7500

90°-140°

≥80

IP67


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Q:The 6 meter high watt LED bulb lamp should match
Generally equipped with 30W led, Yangzhou is the country's largest production base of street lights, manufacturers can visit to see.
Q:LED lamp with air leakage to help the thunder?
No help.The leakage switch only appears on the circuit of the output end of the switch, the leakage current exceeds the set value automatically, and the utility model plays the role of protecting the output terminal.But the lightning stroke does not have the protective function to the leakage switch.
Q:What are the characteristics of the development of LED street lamp intelligence?
Each lamp is installed street lamp intelligent control system can have an independent IP address, single lamp network can realize accurate location, remote control, operation state tracking and other functions, the effective management of public facilities, road traffic monitoring road. LED and big data, networking, cloud computing, communication technology and other advanced technology combine to enhance, to the city public safety management, and emergency response capabilities, which will bring more possibilities for the future development of LED.
Q:The difference between LED modular street lights and LED street lights
They are all LED street lights. Structural design is different, modular street lights, such as 150W, it can be divided into 3 modules, a group of 50W, such benefits, problems, convenient maintenance!
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:The power supply voltage of LED street lamp is the same, but the wattage is different. Can the power supply be general?
Completely different, power refers to the source of electricity is what, the adapter refers to the power supply does not meet the needs of electrical appliances, the installation of another device called adapters
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:What role does the light controller and driver play in the LED street light component?
At present, the pulse drive chip is powered by a high frequency pulse generator output interface to the LED lamp. Because the pulse signal frequency is very high, so the human eye can not feel the LED strobe, so this method meets the visual needs, and on the one hand, effectively save the power output. Also, the frequency of this type of chip can generally be controlled by an external interface. However, the current frequency of this type of chip is generally in the range of 100KHz~500KHz. So the current drive capability is only suitable for low power applications. However, I believe that in the near future will be elevated to high-power LED driver occasions.
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:Why do street lights use bat wings to match the light curve?
This is according to the common high-pressure sodium lamp street light distribution, and now the LED street lamp is just imitating him, oh, no one knows what to do later.

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