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LED driver 5W 4W 3W 2W 0.3A 300mA 1-5S-1PX1 Qihan built in constant current power supply lighting transformer



0.44 ~ 0.49 / Piece ( Negotiable ) Get Latest Price


0.44 per Piece

500 Piece

carton size 34*23*47CM


10000 Piece per Day

Western Union, T/T

non-CE 1-400W driver

Contact Now

Product Description

Company Profile


      Shenzhen Qihan Power Co.,Ltd was found in 2006 and We always devote ourselves to reseaching, devoloping and manufacture high quality LED diver, to build our outstanding national brand and contribute to our society.


     Our company specializes in all kinds of LED constant current driver from 1 to 400 wattsincluding built-in driver, out-setting case driver and waterproof driver which are used widely in a variety of LED lighting industry, such as E27/GU10 LED bulb, T8/T10 tube, MR16 spot light, ceiling light, down light, candle light, streetlight, road lamp, panel light, tunnel light, miner light and floodlight etc. A team who holds over ten yeas experience in LED dirver design and quality control, carefully chosen IC , capacitors and other electronic components, high-precision constant current, high power factor and CE certification guarantee our products high quality, high energy change efficiency, long life and safety.


    Up to now, our products were sold to all over the world; brand Qihan is popular; our credibility reputation and quality are receiving more recognition and our market share doubled every year since 2009. We promise that we will provide better products and better sevice to our society as we grow with our customer .


Product parameter:
















AC 85~277V


out put voltage:


DC 3~16V


output current:












current pricision:




noise voltage:




power factor:




waterproof class:




modulation mode:








ambient temperature:


-40~+85 degrees


Product advantage:


1, World wide voltage:AC 85~277V, can be used in all over the world.


2, Advanced IC, brand capacitor specially used for LED and other high quality electronic component were used to assure output current high accuracy, long life and stability of lamp and light.


3, The latest circuit design of higher energy change efficience guarantees a better energy saving effect.


4, Input and output of our driver is isolated, protection circuit is designed in the condition of open circuit, short circuit, over load and overheat to make our product more  reliable and safer.




E27/GU10 bulb lamp, down lamp etc. where LED driver is built inside.




This model can be used to light 1 to 5 Series-1 Parallel connection of 1-watt LED.  If  you want less current, contact us to adjust before you order. Two white wires side should be connected to city power and  the other to LED lamp; the red one must be connected to positive electrode of lamp and the white to negative.




The LED driver should be installed by certificated technician in case of electric shock and product damage.


Warranty:2 years

Contact Us

Contact Person :Mr. Kevin

Company:Shenzhen QiHan Power Co. Ltd.

Address:Xinan, Shenzhen, Guangdong, China,518000


Mr. Kevin < Shenzhen QiHan Power Co. Ltd. >
I want to know:

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