Analysis of the Differences between LED and MH Fishing Aggregation Lights in Marine Fishing
JIANG Ziqiang
TANG Fenghua
SI Tailai
BA Yaoji
DAI Yang
Abstract：Fishing aggregation lights are essential tools for fish aggregation in modern fisheries and an important method in light-based fishing.With the gradual development of Light Emitting Diode(LED),LED fishing lights have increasingly gained importance in the fishing industry.The study conducts a comparative analysis of the optical characteristics,operating principals,technical differences,and the advantages and disadvantages of LED fishing lights and Metal Halide(MH)fishing lights.It also examines the development and position of LED fishing lights in the fishing industry.Despite the significant advantages and promising application prospects of LED fishing lights over MH lights,challenges remain,such as heat dissipation issues,relative low luminous flux,and the lack of short-term economic returns.Finally,the future development directions and application technologies of fishing lights in marine capture fisheries are discussed.With the advancement of science and technology,LED fishing lights are expected to become an important part of sustainable and eco-friendly fisheries.
Keywords：marine fishingLED fish collecting lightsMH fish collecting lampphotolure fisheriesvariance analysis
Publication Date：2025-06-30
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：12( 34-45 )