1. The printed circuit board adopts FR-4 military grade A material sheet, the material is very strong and the price of other materials is high.
2.On the other hand, parameters of the part are printed directly onto the printed circuit board, so you can solder directly without looking at the circuit diagram, very convenient.
3. In addition, the pad is larger, sprayed with a tin that is easy to solder, and the pad will not fall off even after repeated soldering.
4. Installation of this LED light DIY kit is simple and requires no complicated operation.
5. Impedance is more stable, reliable, and the quality of the LED light DIY kit is guaranteed, you can rest assured to use.
Specifications:
Item Type: LED Light DIY Kit
Power supply voltage: 4.5-5.5V
PCB Size: Approx. 11.1 x 12.7cm / 4.4 x 5in
Packing list:
550 x White Blue Light Ultra Bright LED Lights
1 x PCB board
1 x Resistance Capacitor Accessory Box
1 x USB to DC005 Cable
Note:
Please be aware that this product will be shipped randomly from the new and old type.