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Help Center6-meter Led Stadium Lights for Lighting, 400w Led Floodlights, Dimensions of Led Industrial and Mining Lights
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The dynamic combustion behavior of plywood treated with phosphorus-nitrogen-boron flame retardant FRW under different heat radiation fluxes was investigated using a cone calorimeter CONE. The results show that: with the increase of heat radiation flux, the peak value of heat release rate, smoke release amount and fire growth index of non-flame-retarded plywood increase significantly, indicating high fire risk; the char formation rate of flame-retarded plywood is relatively high, and its heat and smoke release are relatively low; during the combustion process, the CO production rate is less affected by the increase of heat radiation flux; FRW can inhibit the flammability of plywood, thus reducing the fire safety risk of plywood during use.
【Brand】Qianyi Lighting
【Product Name】LED Industrial and Mining Lamp
【Model】QY-GH100W-01
【Chip Model】American CREE
【Voltage】AC85V - 264V 50HZ - 60HZ
【Power】1000W
【Luminous Brightness】80000 - 90000LM
【Lampshade】25° 45° 60° 90° 120°
【Luminous Color】Pure White (600~6500K) Warm White (2700~3200K)
【Light Decay】1000h 50000h
【Material】Precision Aerospace Aluminum
【Material】Taiwan MEAN WELL HLG series with UL certification
【Warranty】5 years
【Applicable Places】Factory Lighting, Workshop Lighting, Warehouse Lighting, Dock Lighting, Commercial Lighting, etc...
1. The heat sink of the LED floodlight is made of finned pure aluminum sheet, which has good heat transfer and conduction effects. It is manufactured using the buckle FIN process and technical design.
2. The contact area between the aluminum substrate and the heat sink of the LED floodlight is increased and they are in close contact without gaps, which reduces the air thermal resistance and speeds up the heat conduction of the aluminum substrate.
3. Each fin of the LED floodlight has air holes, and the fins are connected to form an annular air convection channel, which allows the high-temperature heat inside the body to be exported through air convection or heat sinking.
4. The power supply of the LED floodlight is placed in an insulated and flame-retarded annular power box, which meets the safety regulations and ensures safe use. There are air convection holes at the top and bottom, which allow the heat generated by the power supply to be diffused into the air through air convection, reducing the internal temperature of the power supply, prolonging the service life of the power supply and ensuring the service time of the lamp.
5. The structure of the LED floodlight body is light in weight, only 60% - 70% of the weight of turned aluminum. There is no need to fill the power box with thermal conductive silicone, which not only reduces the production and maintenance costs of the enterprise but also reduces the transportation costs of the enterprise.
5. The structural parts of the heat sink of the LED floodlight have applied for multiple technical protections
7. Applicable to: Lighting projects, commercial places, airports, subways, elevated overpasses, ad
vertising boards, stadiums, panoramic lighting for internal and external walls of architectural landmarks, etc.
- The 6 - meter stadium LED lighting, 400w LED floodlights, and the lamp beads of LED industrial and mining lamps use American CREE lamp beads, which have the characteristics of high thermal conductivity, small light decay, pure light color, and no double - image;
- The 6 - meter stadium LED lighting, 400w LED floodlights, and the LED industrial and mining lamps have an integrated design of heat dissipation and lamp housing, which can effectively conduct and diffuse heat, thereby reducing the temperature inside the lamp and ensuring a service life of 50,000 hours for the LED light source. Calculated based on lighting for 11 - 12 hours per day, the LED industrial and mining lamps do not need to be replaced for 12 years.
- The surface of the 6 - meter stadium LED lighting, 400w LED floodlights, and the LED industrial and mining lamps is treated with anodizing for anti - corrosion, with a compact and beautiful structure. It has good anti - corrosion, waterproof, and dust - proof performance;
- The 6 - meter stadium LED lighting, 400w LED floodlights, and the LED industrial and mining lamps have obvious energy - saving effects. They use high - power LED light sources equipped with Taiwan Mean Well power supplies, and can save more than 60% energy compared with sodium lamps;
- The 6 - meter stadium LED lighting, 400w LED floodlights, and the LED industrial and mining lamps are green and environmentally friendly, containing no pollution elements such as lead and mercury, and causing no pollution to the environment.
- The 6 - meter stadium LED lighting, 400w LED floodlights, and the LED industrial and mining lamps have good color rendering, presenting the real colors of objects more truly. There are various light colors to choose from, which can meet the needs of different environments. The high or low color temperature of traditional lamps can cause depression, while these LED lamps make the visual system feel more comfortable and improve the work efficiency of workers.
- The 6 - meter stadium LED lighting, 400w LED floodlights, and the LED industrial and mining lamps use Mean Well constant - current and constant - voltage power supplies, with a wide applicable voltage range (AC85V - 265V). It overcomes the power grid, noise pollution caused by ballasts and the resulting unstable lighting, and avoids the irritation and fatigue to the eyes during work.
- The fin - type LED floodlights have good decorative effects. They use surface treatment technology, and the appearance can be in a variety of colors. They are easy to install and disassemble, and are applicable.
The FRW flame retardant was used to treat the laminated Chinese fir timber, and the cone calorimeter was used to measure the flame - retardant performance of the treated and untreated timbers under different chemical loading rates. The results show that: under the heat radiation power of 50kW/m2, after the laminated Chinese fir timber is treated with FRW flame retardant, its heat release rate and total heat release amount decrease with the increase of the chemical loading rate. When the chemical loading rate is 10.07% (mass fraction), the heat release rate and total heat release amount of the treated timber are about 50% lower than those of the untreated timber; compared with the untreated timber, the ignition time of the treated timber is significantly prolonged, and the amount of char formation is significantly increased; The flame - retardancy of the FRW - treated laminated Chinese fir timber.
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