The characteristics of LED underwater fish light

The characteristics of LED underwater fish light:

◆Energy saving and environmental protection:

In recent years, fuel prices have risen significantly, and the proportion of investment in fuel in light-induced fishing fisheries has also increased significantly, sometimes the fuel consumption of hot light source catchment lamps has to account for more than 50% of the total fuel consumption of fishing vessels. It can be seen that the fuel consumption costs used on the LED underwater fish lights have already had a more obvious impact on the operating efficiency of the light-inducing fishing industry.

Metal halide lamps have the disadvantages of low light efficiency, large power consumption, and most of the electrical energy is converted into heat. The spectrum of LEDs is almost entirely concentrated in the visible light band, and the light efficiency can reach 80% to 90%, so it has low power consumption and is more energy-efficient than metal halide lamps under the same lighting effect.

LED is a cold light source, no infrared and ultraviolet components, no radiation pollution, it can effectively prevent the ecological destruction of fisheries.

In addition, there are mercury or other heavy metals in the filling of metal halide lamps. Damaged and discarded lamps during use will cause harm to human health and the environment. LEDs do not produce harmful substances and the waste can be recycled. There is no pollution, no mercury, and it is a typical green light source.

◆Good spectral performance of LED underwater fish light:

The metal halide lamp has a wide spectrum, and the light-emitting direction is the entire three-dimensional space, which is not conducive to the effective use of light distribution and light. The LED spectrum is a discrete spectrum, the spectral line is narrow, the half-height is about 30nm, all kinds of LEDs have different peak wavelengths, which can easily match different spectral structures in the range of photosynthesis effective radiation. The LED is rich in color and bright, it can have a variety of color tones and light distribution, most of the LED light is concentrated in the center, with a small divergence angle, which can effectively control the glare. The response speed of LED light to current is extremely fast, and the intensity and color of light can be adjusted only by adjusting the current.

◆Safe and reliable, long service life:

Due to the special conditions of fishery production, lights and lamps are often beaten in the waves and work in the shaking of the ship, so they must have good shockproof and waterproof performance. Metal halide lamps have easily damaged parts such as glass bulbs and filaments, which are fragile, they have poor shock resistance, and require a working voltage of hundreds of volts, and their lifespan is generally 3000h.

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