Tag Archives: white LED,MINI-USB,LED flood light,USB charger,PCB,DIY

[DIY Tutorial]How to produce the environmentally practical LED reading lights

A fashion LED reading light is both environmentally friendly and very practical.

First, the necessary materials

5pcs Bright white LED lights, 5pcs 220Ω current limiting resistor, 1pcs MINI-USB interface base, and the CCL and ferric chloride, etc.

Second, the production process

1, drawing the schematic in the PROTEL, as shown.

[DIY Tutorial] environmentally practical LED reading lights

the schematic of LED reading light

2, generate PCB document.

3, printing PCB on the thermal transfer paper.

4, use the iron to transfer the pattern onto CCL.

5, thrown off heat transfer paper, put the CCL into a solution of ferric chloride corrosion.

6, drilling, grinding.

7, solder mounting components.

At this point, the produced of reading lamps are done. Use, only need to plug the USB charger that is an ordinary universal charger for the mobile phone,then we can hide in bed and watch the fiction. Very bright light, do not damage the eyes, interested friends can try to do one.

Apparently, LED lighting has been completely related  to  the design ,moreover is connecting to the  agriculture, medicine, aerospace technology and other industry to bring our unique visual experience and convenience.

Meanwhile,the LED flood light such as  the portable LED flood light 30W and LED tube light are the most widely used as the representatives of the decorative lighting  and the home lighting in daily life,the LED tube light enjoys a great popularity in our corridor, restaurants, shopping, leisure and entertainment, galleries, exhibition halls and other indoor environments everywhere, the LED flood light is mainly used in city squares, parks, stadiums, the facades of large commercial buildings and hotel, stage, waiting rooms, airports etc. where the higher brightness is needed to illuminate,meanwhile,there a large number of factory engaging in developing and producing the LED light,Lead Lighting is just one of them,which adopts high brightness SMD as the light source of the LED tube and highly integrated and high brightness COB as the light source of the LED flood light so that fully guaranteed stable and soft light of the LED tube light and octahedron breadth and brightness irradiation range of the LED flood light, while  low voltage constant current driver ensure the AC can be converted into the DC to improve energy efficiency of the LED tube light and LED flood light and reduce the waste heat energy and stroboscopic effect exciting the human eye, the most important is that the LED lighting without adding mercury and other heavy metals harmful to our body and pollution the environment, that’s why the LED light is Known as energy-saving and environmental protection. Browsing http://www.lead-lighting.com  to know more awesome LED flood light and other LED lighting.

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