Light emitting diode, LED light source analysis are widely extended in parallel with the innovation technology to produce LED light source. Which it was originally developed for the illumination and becoming more efficient. The innovative circuit design can be incorporate into many lighting application. In this work study on analysis of LED characteristic and development of highly efficient fishing lights using LED. In order to reduce the environmental impact and to strengthen fishery management by energy saving. The analysis based on measurement of power spectrum, spectral luminous efficacy characteristic of single LED and various LED arrays. Comparing the results of measurement shows sufficient performance, LED of fishing lights was fabricated. Finally, this works must have fishing experiments and comparable catch of fish by approximately.