As the development of city, car will be daily vehicle.Basement parking will in huge demand. 
The lighting in basement parking is in high certification cause in long time consumption.
If we use traditional lighting, long time consumption will effect the quality of LEDs,the lighting will decrease its using life time.
In addition, it’s energy-wasting in midnight. In order to solve this problem, the essential solution is enhance the using life time of LED lighting.
So, do you know which type of LED lighting is superior in luminous and energy-saving? It is the LED flood lights.
What is LED floodlight?
LED flood lights can be defined as high-intensity, broad beamed artificial lights often used to illuminate outdoor areas. Usually, they are used in playing fields while a sports event is being held during low light conditions.LED flood lights can also be used during an outdoor function that requires a lot of lighting. Large companies, industries and organizations use them during the night to illuminate their compounds. Understanding how theLED flood lights work is the only way an individual can know why they are efficient.
LED flood lights must be the best for your engineering lighting decoration. What's more, it is low consumption is the key point.
How can we identify the quality ofLED flood lights?
Housing
LED flood lights have lamp housing. It is a plastic or metal container that prevents light from spilling in unwanted directions and serves as a body for the entire instrument. It consists of the entire exterior except for the opening or lens. The housing has been designed with certain elements that help with heat reduction while increasing the efficiency of LED lights. Current housings are made using die cast metal since it allows for a single, lightweight body that is more economical to use and produce.
Reflector
Directionality and quality of light output is affected by the reflector. It is located around or behind the light source in a way as to direct more light towards the opening or lens. Each floodlight unit has a reflector used in conjunction with the lens (or lack of the same) to create the desired effect. LED floodlights use two main types of reflectors; parabolic and ellipsoidal.
A parabolic reflector has a lamp set at the focus point of a parabola shaped reflector. It bounces the light away from the reflector in parallel beams. The light cannot be focused because there is no point at which the light converges. Although ellipsoidal reflectors are mainly used for focusable, tight spots, they can also be used in floodlights.
The housing and the reflector is the main standard to identify the quality from the first sight.If you want to know more about the way to identify the inner quality, please visit our page of technology. Thank you !
