Study on Luminous Flux Measurement of High-Power LED Fishing Lamps Using Integrating Sphere
SU Wencong
LUO Bixia
XIONG Zhengye
HU Shujun
Abstract：This study explores a method for measuring the luminous flux and lumen efficacy of luminaires with large non-luminous housings using an integrating sphere system.The photometric parameters of two LED fishing luminaires were measured using an Everfine HAAS-1200 integrating sphere through three methods:direct measurement,wrapping non-luminous surfaces with white paper,and wrapping with aluminum foil.Results indicate that measurements obtained directly through integration sphere testing exhibited significant underestimation exceeding 15%.When non-luminous surfaces were wrapped with aluminum foil before measurement,results for both fishing lure lamps approached reference values(with underestimations of 3.2%and 0.6%respectively),reducing deviations to an acceptable range.The reason why aluminum foil wrapping can reduce measurement errors was analyzed with reflectivity of materials.
Keywords：luminous fluxintegrating spherefish-attracting lampself-absorptionencapsulation method
Publication Date：2025-12-25
Online Publishing Date：2026-01-08(First online date of this platform, not the publication date of the document)
Pages：5( 19-23 )