Led flexible wire lighting in parallel-series connection

An LED flexible wire lighting in parallel-series connection, comprising:

• first flexible wire, second flexible wire, third flexible wire, and a plurality of surface mounted device (SMD) LED groups;
• said first flexible wire, said second flexible wire and said third flexible wire are enclosed by non-conductive material without conduction among the wires;
• said plurality of SMD LED groups are numbered as the first SMD LED group, the second SMD LED group, . . . , the Nth SMD LED group;
• said SMD LED groups with odd numbers are odd SMD LED groups, said SMD LED groups with even numbers are even SMD LED groups;
• said plurality of SMD LED groups are connected electrically between said first flexible wire and said second flexible wire in order of said SMD LED groups' number;
• the anodes of said odd SMD LED groups are connected electrically to said first flexible wire, the cathodes of said odd SMD LED groups are connected electrically to said second flexible wire;
• the cathodes of said even SMD LED groups are connected electrically to said first flexible wire, the anodes of said even SMD LED groups are connected electrically to said second flexible wire;
• said first flexible wire is cut to non-conduction at each point between the anode of said odd SMD LED group and the cathode of the next even SMD group;
• said second flexible wire is cut to non-conduction at each point between the anode of said even SMD LED group and the cathode of the next odd SMD group;
• the cathode of said Nth LED group is connected electrically to said third flexible wire;
• said third flexible wire is the cathode of said LED flexible wire lighting, and said first flexible wire is the anode of said LED flexible wire lighting;
• alternatively:
• said plurality of SMD LED groups are connected electrically between said first flexible wire and said second flexible wire in order of said SMD LED groups' number;
• the cathodes of said odd SMD LED groups are connected electrically to said first flexible wire, the anodes of said odd SMD LED groups are connected electrically to said second flexible wire;
• the anodes of said even SMD LED groups are connected electrically to said first flexible wire, the cathodes of said even SMD LED groups are connected electrically to said second flexible wire;
• said first flexible wire is cut to non-conduction at each point between the cathode of said odd SMD LED group and the anode of the next even SMD group;
• said second flexible wire is cut to non-conduction at each point between the cathode of said even SMD LED group and the anode of the next odd SMD group;
• the anode of said Nth LED group is connected electrically to said third flexible wire;
• said third flexible wire is the anode of said LED flexible wire lighting, and said first flexible wire is the cathode of said LED flexible wire lighting.