Turk J Fish Aquat Sci 17:283–291Īman MM, Jasmon GB, Mokhlis H, Bakar AHA (2013) Analysis of the performance of domestic lighting lamps. These results could help to further reveal the effects of LED fishing lamp allocations (e.g., installation angle, height, and interval) on underwater illumination characteristics for the optimization of the onboard lighting system and the regulation of the power of fishing lights in the future.Īdi S, Ririn I, Mustahal MAS (2017) Fishing efficiency of LED lamps for fixed lift net fisheries in Banten Bay Indonesia. The illumination attenuation showed different modes between angles after passing the position at which there was maximum illumination. With increasing angle, the maximum illumination decreased and moved away from the light source also, the horizontally illuminated distance increased but the rate of increase gradually decreased.
#Can visual lighting calculations use led linear lamps series#
The light intensity of the LED module was distributed in the form of a series of concentric circles in the light field. The results indicated that the agreement between observed and modeled data was good, with a mean error of 8.83%, and that the light distribution varied greatly depending on the angle. The validity of the numerical model was evaluated against the results of an optical experiment and statistical analysis. To gain an insight into the optimal allocation of light-emitting diode (LED) fishing lamps in the Pacific saury fishery, we present a mathematical illumination model to describe the illumination characteristics of LED modules installed at different angles.
Artificial light plays an important role in commercial light fisheries as a means to attract fish, such as the Pacific saury and squid.
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