1000W Under Water Metal Halide up Light - DCJ1000BT

Metal Halide up Light

Advantage:

Eight Advantage of our fishing lamps

1.Low UV, good for healthy and environment.

Filter UV quartz glass bulb light system is green lamp, environmentally friendly products, used of special materials, produced by a special technology (With Patent). Our lamps have special metal halide light output characteristics (Figure 1), the largest harmful spectrum to human health is below 400nm, our lamp use Filter UV quartz can lower this spectrum to 126nm, morehealthy to skin, protect workers’ health, safeguarding the environment, protecting ecological effect from harm(Table 1).

2. Long Lifespan, Low Depreciation

The lifespan is an important factor of the evaluation of the performance of the lamp, lamp life includes full life, average rated life and effective life. The effective lifetime is defined according to the luminous efficiency of the lamp. When the light output drops to 70% of the initial value, it is defined as the effective life(economic life). The smaller lamp light fades, the longer time can be used for fishing. Our fish Lamp has longer economic life,please refer to below characteristics. Shown in Table 2.

3. High Lumen Efficiency, High Radiational Distance

According to the theory of light radiation, the illuminance face “E” is proportional to the light source intensity “I”, and inversely proportional to the be illuminated distance “d” squared, i.e.

E = I / d ²;

The entire area can be obtained:

dima = EdA

dima = ∫ EdA = ∫ I / d ² dA

That is, the larger the light intensity, at the same distance from the subject illuminance face E received lumen is greater, also the larger the light intensity I, the bigger light radiation, i.e. generally said that can drive more fish come together can catch more, means more effective of the fishing boat.

Thus, 2000W bulb Radiation "aperture" >> 1000W bulb radiation "Aperture". Therefore, the choice of a reasonable source power is essential. The bigger the power of the light source, the higher the efficiency. Our 2000W fish lamp initial luminous flux> 220,000 lumens, luminous efficiency> 110lm / W, see (Figure 2). Compared with Japan fish lamp parameters are shown in Table 3 and Table 4.

4. High Bulbs Wind drag coefficient

Drag coefficient σ is a resistance generated by air when any object in motion. The drag coefficient is proportional to the area used. The larger the volume of the bulb (shape), the greater the drag coefficient, the greater the energy consumption of air relative role in the movement, and the smaller the contrary.

5. More powerful special fishing Spectrum

The fishing production efficiency has great relations with the light source spectrum (light color) characteristics. Our brand 2K-4K sets fish lamps’ spectral characteristics matches very well with phototaxis for a variety of marine life, sea water temperature, salinity, water transparency, the marine environment (see Figure 3).

6. High Mechanical strength, resistance to thermal shock characteristics

The quartz glass bulb having a UV filter made of special materials and process characteristics can withstand maximum stress F value, the thermal stability K value is high, the expansion coefficient value α is small.(Table 6). Thereby significantly improvement of mechanical strength of the light bulb can withstand thermal shock unbreakable characteristics.

Therefore, F value is a substantial increase, reduce operating and transit breakage rate, and the thermal stability of the decrease of the K value improvement and expansion coefficient α value is more applicable to a variety of climatic conditions and fishing in the harsh environment of the various marine areas operation.

7. Versatility

UV filter quartz glass bulb for fishing lamp design, technical parameters apply to the recent round fishing lights’ electrical configuration. Therefore has the advantage of fully general electrical configuration.During using, can replace directly, without increasing new electrical configuration.

8. Small size, reducing transport costs and stocking volume

2KWTT, 3KWTT 4KWTT filter UV quartz Water lamp packing volume is 80% lower than the traditional dome lights, can greatly reduce the cost of transportation and stocking piling up the volume to save storage space.

Why choose our company?

1. Listed company in Shanghai Exchange Stock. Stock code: 600622

2. We are first company in China who make joint venture with Japan company, and also the first company produced fish luring lamp in China.

3. Our holding company has 42 years old history.

4.We cooperate with Shanghai Fudan University and Shanghai Ocean University for developing new products.

5. We have strict production flow and inspecton flow for quality control, with competitive price and excellent service, we can work as your longterm supplier.