Outdoor Lighting 500W LED Projector Floodlight

Outdoor Lighting 500W LED Projector Floodlight

Product Overview of Stadium Lights

LedsMaster is a LED company who are specializing in stadium lights. We make high-quality and cost-effectiveLED lights for football stadium for years. Our high power LED flood lights are compatible to the professional requirement of the football field lighting such as FIFA World Cup, Olympic Games, and Premier League matches. Our self-developed Premium Optics guarantees super bright & no-shadow illumination (4K broadcasting supported), as well as the exceptional ground reachability of light beam. LedsMaster anti-glare technology reduces the impact on the players & spectators. We understand the requirement of LED stadium lights as we completed several Premier League Football Stadium Projects with very good compliance.

Before purchasing the football field lights, we offer free lighting design so as to accurately predict the outcome of the illumination. Our lighting experts are proficiency to handle different types of football stadiums or fields, no matter for recreational or professional ones. We combine the use of various power and beam angle to achieve the bright and uniform illumination across the ball fields. According to the height and number of light pole, area of your field, as well as the lighting requirement, we will arrange and help you decide the football field lighting to achieve the best outcome.

--- 150 - 4000W LED flood light for football stadium

--- High power, excellent quality with best price. Smallest size for highest power in the market.

--- High CRI up to 90+. Light efficiency up to 140lm/w.

--- 2-5 times bright than traditional lights (Metal halide & HID). 1/2-1/8 power to replace these lighting.

--- 50 - 70% cost reduction compared to HP sodium or Mercury lamp.

--- 30 times longer life-span than incandescent bulbs, life time 50,000-80,000 hours.

--- High quality and most of companies are not able to achieve a true 95% high-efficiency lens.

--- Designed for outdoor use - 25, 40, 60, 120 degree availalbe.

--- Widely used in industrial, stadium, square, garden, gas station, warehouse, tunnel.

--- Environmentally friendly: No IR, UV or mercury. CE & RoHS Compliant.

--- Customized Color Temerature Available

--- Customized Wattage Support

--- Colors of Red, Green, Blue, White Available

--- Delivey Time: 30 days at Payment

--- Price Term: EXW

--- Payment: T/T

--- According to the quantity order, discounts are available.

--- Exclusive heat dissipation system that enhance life span and brightness of stadium lights
 

Specification of our Sports Stadium Lights


 

Ground illumination level Test (300W, 400W, 500W Flood Light are brighter than the respective 250W, 400W, 1000W Metal Halide under the same environment) 

Ground Reading Test data - (Measurement Unit: Lux) 

 

How to light a Premier League stadium?

There are many regulations regarding to stadium lighting. According to lighting guide of UEFA, there are six types of football field. Elite Level A for Europa League finals, Level A for Super Cup final, Level B for semi-final matches, Level C for qualifying round and so on. The lighting standard increases with the importance and popularity of the matches, says we have the highest standard for final.

The lighting is divided into two parts including horizontal and vertical illuminance. Horizontal means the light cover the ball field, while vertical is for the portrait of players. The document states that the stadium light should have 2000 lux for horizontal and 1500 lux for vertical. For this setting, we will need hundred sets of high power led lights. The height of the luminaires is usually fall within 30 to 50 meters; therefore, we need the good athletic field lighting that does not have too much loss of illuminance. To have a quick idea on the total power needed for the football stadium lights. We can have the following calculation.

Take a traditional 105 m * 68 m football field as an example. The 7140 meter-square turf requires 7140 * 2000 lux = 14,280,000 lumens. What does it mean? Since our LED lights has luminous efficiency of 140 lm/W, the minimum wattage of LED lights should be 14,280,000 / 140 = 102,000 watts. It is the theoretical minimum value we needed, as we also need to take the light loss and the height of luminaires into account. Before doing the computer lighting simulation, we will know that the power required is about 150,000 watts. Isn't it incredible? The value is equivalent to turning on 150 household air conditioners at the same time.

At this point, you may ask what would be my situation if I currently use metal halide lamps to light football stadium? This answer is doubling the power required! Since the lighting efficiency of metal halide, or HID is about 70 lm/W, the power required is about 300,000 watts. Therefore, having the metal halide replacement for stadium lights can save much energy and thus the electricity bill.

UEFA also request the stadium lighting have 0.5 to 0.7 uniformity. This parameter is based on a 0-to-1 scale indicating the extent of uniform distribution of the illuminance. it is an important consideration because uneven lights will irritate the player's and audiences' eyes. In fact, it is not any easy task to accomplish the high uniformity as we can imagine that the light spot is circular (or often rectangular), there will be overlapping and the areas that do not have overlap. One of the technique we adopt is using the LED stadium lights having smaller beam angle and smaller power. The asymmetric design can improve the lighting distribution. We provide LED lights for 5 football stadiums which holds the international matches such as Premier League and Olympic Games.

Now is the new era of 4K TV broadcasting. Uniform and quality vertical illuminance on stadium floodlights allow high standard photo and video capture production. Therefore, we put much effort to reduce the glare of luminaires as well. The anti-glare optics in our LED lights do not produce flickering and dazzling feeling on players and audiences. This technique is achieved by special lens cover and coating that maintains the brightness while suppressing the unwanted glare.

Metal halide replacement for stadium lights

About 45% of football stadiums in US still uses traditional light source such as metal halide, HPS and HID lamps. Although the efficiency of MH lamps is improving from time to time, it is still significantly less than LED lights. Nowadays, the efficiency of LED has raised to 140 lm/W while MH is about 75 lm/W. Apart from lights for new arena, we also supply high quality LED for metal halide replacement of football stadium lights.

By replacing metal halide stadium lights, the life span of the luminaires is greatly increased to 80,000 hours. If you turn on the lights for 8 hours per day, our products can last for at least 25 years without significantly decline on brightness. LED is also regarded as a durable light because of its solid-state properties. Our modified lighting products do not contain the delicate components such as surface soldering and gold wire.

Another reason for high durability is that our LED lights for stadium has a very good heat dissipation system. As a matter of fact, if the heat continuously accumulates around the LED chips, the brightness and life span will be decreased; and thus, we also attach foremost importance in improving the heat sink that reduce the junction temperature of lights for long-term operation. Generally, it is achieved by large and circular arranged aluminum extension fins which contain large surface areas.

After the metal halide replacement for stadium lighting, we can have a stronger material for the luminaires. It is because our LED lights are made of polycarbonate and quality aluminum alloy. The material is anti-corrosive, so it is very unlikely to be damaged for normal use. Besides, our products have IP66 waterproof certification. It can tolerate rainstorm and general water splash.
 

Common Replacement Case

We also guarantee low price & prompt lead time (approx 1.5 - 2 months).

By making use of LED lights for stadium, you can enjoy the following benefits:

1. Our stadium lights have 80,000 hours life span, or 27 years operating time, if you turn on 8 hours per day.
2. Remarkable lighting efficiency that saves 80% energy when comparing to traditional metal halide lamps.
3. Flicker-free illumination provides better vison for players and spectators, as well as for camera.
4. Modular design for easy maintenance. If one of the unit is broken, you can replace it with a new one. You have no need to replace the entire unit.
5. The stadium LED lights are mercury free, which saves environment.
6. UV-free illumination for better health.
7. Instant on-off to enhance user experience, and avoid painful warm up waiting time.
8. Dimmable ability allow the user to manipulate the brightness of the football field lights.
9. Effective heat dissipation system which further extend the life span of the luminaries.
10. The LED football lights do not contain toxic chemicals such as mercury to ensure safety.

Successful Case 

LED Stadium Lights for Southampton Premier League football club  


 

FAQ:

 
Q1. Can I have a sample order for your led light?
Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.

Q2. Do you have any MOQ limit for led light order?
Low MOQ, 1pc for sample checking is available.

Q3. What about the lead time?
Sample needs 5-7 working days, mass production needs 25-30 working days.

Q4. How do you ship the goods and how long does it take to arrive?
We usually ship by DHL, UPS, FedEx. It usually takes 4-7 days to arrive.
Airline and sea shipping also optional.

Q5. How to proceed an order for led light?
Firstly let us know your requirements or application.
Secondly We quote according to your requirements or our solutions.
Thirdly customer confirms the samples and places deposit for formal order.
Finally we arrange the production.

Q6. Is it OK to print my logo on led light product?
Yes. Please inform us formally before our production and confirm the design firstly based on our sample.

Q7: Do you offer guarantee for the products?
Yes, we offer 5 years warranty to our products.

Q8: How to deal with the faulty?
Firstly, Our products are produced in strict quality control system and the defective rate will be less than 5%. Secondly, during the guarantee period, we will send drivers and chips for free replacement. For defective batch products, we will repair them and resend them to you or we can discuss the solution including re-call according to real situation.
 

Outdoor Lighting 500W LED Projector Floodlight

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