Tunnel Light for sale High Power floodlight 400w 600w 1200w 1500w LED Stadium Light sport field light Basketball stadium lighting scheme LED basketball court lighting must not only meet the requirements of the game, but also meet the requirements of the color temperature, illuminance, illuminance uniformity, etc. of the lighting. In addition, the layout of lighting fixtures needs to be closely coordinated with the overall planning of the stadium and the structure of the stands. The lighting of stadiums is an important part of stadium design and is more complicated. It not only needs to meet the requirements of athletes for competition and audience viewing, but also to meet the requirements of live TV broadcast on the color temperature, illuminance, illumination uniformity, etc., which are far higher than those of athletes and spectators. 1. The choice of light source: 1. For stadiums with high lighting installation height, the light source should use LED stadium lights that illuminate at a small angle. 2. Indoor gymnasiums with lower ceilings and smaller areas should use LED stadium lights with lower power and larger lighting angles. 3. The light source in special places can use LED stadium lights with explosion-proof function. 4. The power of the light source should be adapted to the size, installation location and height of the competition venue. Outdoor stadiums should use high-power LED stadium lights, which should ensure uninterrupted or quick start of the light source. 5. The light source should have suitable color temperature, good color rendering, high light efficiency, long life and stable ignition and photoelectric characteristics. 6. Please consult the relevant color temperature and application of LED basketball court light source: http://www.hpsolarlight.com two. Choice of lamps 1. The safety performance of lamps and accessories should fully comply with the relevant standards. 2. The anti-shock level of lamps and lanterns should meet the following requirements: Industrial lamps or Class II lamps with metal shell grounding should be selected. Swimming pools and similar places should choose lamps with a class III protection against electric shock Lamp Luminous Efficiency(lm/w):165, 130 Color Rendering Index(Ra):70 Support Dimmer:yes Lighting solutions service:Lighting and circuitry design, DIALux evo layout Input Voltage(V):110~277 Lamp Luminous Flux(lm):130000 Working Temperature(鈩?/span>):-40-50 Warranty(Year):5 Wattage: 500W, 600W, 750W, 1200W, 1500W Surge Protection:20KV Applications:Football file, Outdoor basketball court, etc High Power Lamp High Mast Light 500w 600w 1000w 1200w 1800w LED Stadium Light * Light efficiency 130lm/w * Narron beam angle 8掳, others 20掳 30掳 60掳 90掳 Type I, Type II, Type III, Type IV, Type V. * Lens is Glass+PMMA PC inside, best for UV * Bracket mounting angle is adjustable * 5 years warranty 1. Q: Are you a manufacturer or a trading company? A: We are a manufacturer in Zhengzhou, China. 2. Q: How can I get samples? A: We would appreciate if you could pay for the cost and shipping of the samples. 3. Q: What is the shipping fee for the sample? A: The shipping fee depends on the weight and package size, as well as the destination or port of destination. 4. Q: When is the lead time for samples? A: The samples will be ready in 7-10 days. 5. Q: Do you provide OEM and ODM services? A: Yes, we only provide ODM service now. 6. Q: How does your factory control the quality? A: Quality is the most important part for us. To better control the quality, we have professional QC. All our products have passed 4 times inspection by QC before delivery. Raw materials first, finished products second, product appearance third, and function fourth. 7.Q: How to pay? A: We can accept payment by L/C, T/T, Western Union or PayPal. Please tell us your preferred payment method and we will send you the details. 8. Q: What is the shipping method? A: It can be by sea, air and express (EMS, UPS, DHL, TNT, FEDEX, etc.). Please contact us to confirm your preferred shipping method before placing an order. 9. Q: When is the delivery time for the order? A: 30-45 days after receiving the deposit. 10. Q: Could you please tell me your transaction information? A: Of course. Please find details below: Payment terms: L/C, T/T, Western Union. Payment terms: 30% deposit in advance, 70% balance before delivery or with copy of bill of lading. Delivery time: 30-45 days after receiving the deposit Tunnel Light for sale website:http://www.hp-solarlights.com/tunnel-light/