Rantoon was founded in 2004. It is a high-tech enterprise specialized in LED products, Such as Flood Lights, Solar street lights, high bay lights. After 13 years’ development, the company’s portfolio has covered research, design, manufacture and sales, providing customers with lighting solutions
FLOOD LIGHTS AND SOLAR STREET LIGHTS
Rantoon flood lights and all in one solar street lights are patent protected
Our products have been highly approved by customers from Europe, North America, Japan and Australia for its excellent quality,endless innovation
WHAT CUSTOMERS ARE SAYING
Rantoon LED Flood Light TOP 6 Superiority
Takes seriously attitude focus on lighting for 13 years
The floodlight pass UL/TUV/CE/PSE etc global authoritative certificate
Professional R & D team, with many LED technology patents
Waterproof grade is reach to IP66, exceed 1 grade of similar product (IP65)
100% Pass Rate
Strict testing standards, each procedure is under control, fully meet the test index
3 years warranty, free maintenance. 24 hours Global corresponding service
Floodlights are broad-beamed, high-intensity artificial lights. They are often used to illuminate outdoor playing fields while an outdoor sports event is being held during low-light conditions. More focused kinds are often used as a stage lighting instrument in live performances such as concerts and plays.
In the top tiers of many professional sports, it is a requirement for stadiums to have floodlights to allow games to be scheduled outside daylight hours. Evening or night matches may suit spectators who have work or other commitment earlier in the day. One motivation for this is television marketing, especially in sports such as gridiron football which rely on TV rights money to finance the sport. Some sports grounds which do not have permanent floodlights installed may make use of portable temporary ones instead. Many larger floodlights (see bottom picture) will have gantries for bulb changing and maintenance. These will usually be able to accommodate one or two maintenance workers.
Flood lights Types
The most common type of floodlight is the metal-halide lamp, which emits a bright white light (typically 75-100 lumens/Watt). Sodium-vapor lamps are also commonly used for sporting events, as they have a very high lumen-to-watt ratio (typically 80–140 lumens/Watt), making them a cost-effective choice when certain lux levels must be provided.
In the recent years there have been new developments, and LED technology has come a long way. Now LED flood lights are bright enough to be used for illumination purposes on large sport fields. The main reason for the use of LEDs is the lower power consumption and the fact that LED bulbs last longer.
The first LED lit sports field in the United Kingdom was switched on at Taunton Vale Sports Club on 6 September 2014
The first sport to play under floodlights was polo, on 18 July 1878. Ranelagh Club hosted a match in Fulham, London, England against the Hurlingham Club
Australian rules football，Cricket，Association football，Rugby League，Amateur use flood lights
Floodlights are also used in other sports such as racing, baseball, and tennis
Solar street lights
Solar street lights are raised light sources which are powered by photovoltaic panels generally mounted on the lighting structure or integrated in the pole itself. The photovoltaic panels charge a rechargeable battery, which powers a fluorescent or LED lamp during the night.
Solar street lights Features
Most solar panels turn on and turn off automatically by sensing outdoor light using a light source.Solar streetlights are designed to work throughout the night. Many can stay lit for more than one night if the sun is not available for a couple of days. Older models included lamps that were not fluorescent or LED. Solar lights installed in windy regions are generally equipped with flat panels to better cope with the winds.
Latest designs use wireless technology and fuzzy control theory for battery management. The street lights using this technology can operate as a network with each light having the capability of performing on or off the network
Solar street lights consist of 5 main parts:
The solar panel is one of the most important parts of solar street lights, as the solar panel will convert solar energy into electricity. There are 2 types of solar panel: mono-crystalline and poly-crystalline. Conversion rate of mono-crystalline solar panel is much higher than poly-crystalline.Solar panel are varies from wattage systems.
LED is usually used as lighting source of modern solar street light, as the LED will provide much higher Lumens with lower energy consumption. The energy consumption of LED fixture is at least 50% lower than HPS fixture which is widely used as lighting source in Traditional street lights. LEDs lack of warm up time also allows for use of motion detectors for additional efficiency gains.
Battery will store the electricity from solar panel during the day and provide energy to the fixture during night. The life cycle of the battery is very important to the lifetime of the light and the capacity of the battery will affect the backup days of the lights. There are usually 2 types of batteries: Gel Cell Deep Cycle Battery and Lead Acid Battery and many more.
Controller is also very important for solar street light. A controller will usually decide to switch on /off charging and lighting. Some modern controllers are programmable so that user can decide the appropriate change of charging, lighting ,dimming and also for timing.
Strong Poles are necessary to all street lights, especially to solar street lights as there are often components mounted on the top of the pole: fixtures, panels and sometimes batteries. However, in some newer designs, the PV panels and all electronics are integrated in the pole itself. Wind resistance is also a factor..
Solar street lights Types
Solar street light at the bus stop
Each street light can have its own photo voltaic panel, independent of other street lights. Alternately, a number of panels can be installed as a central power source on a separate location and supply power to a number of street lights.
Rantoon are the Led Floodlights China solar street lights Leader Manufacturer. Most of our flood lights are with patent and for our integrated solar street lights, all in one solar street lights, it designed by rantoon 100% contact us today to receive a quote