Price for A4 USD$31
Price for A3 USD$47
Price for A2 USD$112
Price for A1 USD$230
Price for A0 USD$423
Price varies with sizes
Availabe in various sizes of A0, A1, A2, A3 and A4
A Light-Emitting Diode is a semi-conductor based form of electroluminescence. It is built by taking a 'silicon wafer' (a thin slice of pure silicon) and adding special materials to parts of the silicon using a process called "doping". This changes the electrical properties of the silicon and current can flow in one direction only. Other materials are then added to this wafer of silicon to make it produce light when a current is passed. By addition of differnt materials, LED's can be made to produce light of colours in the visibile light spectrum and also light in the ultraviolet and infrared spectrum.
This is an Indoor Advertising Sign
Delivery Time: | 14 days |
Minimum Order Quantity: | 10 Piece/Pieces |
Payment Terms: | L/C,T/T,Credit Card |
Port: | Korea |
Fob Price: | US$31-423Korea |
Usage: | Indoor |
Brand Name: | Lumisigns |
Place of Origin: | South Korea |