The behaviour of fish and other marine animals varies with the time of the day. Most fishermen know that fishing is best in the morning just before and after sunrise, and at dusk just before and after sunset. Like the sun, the moon also affects fish behaviour.
There are two main light sources used for night fishing: kerosene lamps and battery-powered lights. Kerosene lamps have the advantage of using fuel that is inexpensive and readily available, even in remote coastal villages. Battery-powered lights, on the other hand, are considerably brighter than kerosene lamps and are safer to use, but both the light and the batteries are more expensive.
Artificial (or human-made) light is often used to find or attract fish. Fishermen long ago used the light from torches to find or attract fish and other marine species. Light can also be used from a boat to attract fish to a baited hook, or to a net. underwater lights that are submerged several metres below the boat or over a net.
Major applications within the coastal region & other includes:
§Install on fishing cage to gather small salmon together for better feeding. §Fishing. §Swimming pool. §Water fountain. §Other water entertainment areas.
MANUFACTURING & STORAGE
The lamp with small delicate shape,portable and endurable, easy to operate, excellent stable performance, anti-corrosion, fully filled with resin, can work in saltwater, 360 degree beam angels, very attractive; the cable can be replaced freely, easy maintenance, completely waterproof
§Foot-candles (fc): Common unit used in light measurement to indicate illuminance or light intensity=10.7 Lux §Lumen (lm) = Quantity of light §Luminance = Light emitted from a surface §Lux = common unit used in light measurement, quantity of light per square meter that indicates illuminance or light intensity, =0.09 fc
The light systems come with a photocell that senses the amount of daylight and automatically powers the system once dusk is detected. Then, when the sun rises in the morning, the rays of light hit the photocell and the system automatically powers down.