By BizLED Bureau
Mar 31, 2016: One of the crucial requirements for selecting the ideal light for landscape lighting is longevity. And when it comes to longevity, LED lights win hands down over other sources of light.
What is landscape lighting?
It is referred to the use of outdoor lights that helps in illuminating garden, water bodies, façade and even trees of an area. An adequately lit landscape is extremely necessary for the enhancement of recreation, entertainment, safety and beautification of the concerned area. As LED light is a unidirectional source of light, it definitely plays a crucial role in landscape lighting.
High CRI, color temperature options and much more
When it comes to landscape lighting, LEDs form the ideal choice owing to its high CRI (Colour Rendering Index) and numerous color temperature options. Thus, allowing your designer to have fun with the color of light and reveal the actual texture of the landscape.
Contemporary advancements in plastic technology and optics along with their integration with LEDs have paved way for an ideal combination of opto-electronics. Another benefit of LEDs over other sources of light is that they do not use any filaments and are more rugged in nature. Also, LEDS are less fragile in nature hence; potting a water-proofing agent such as silicon or epoxy on the light source is extremely simple and reasonably safer.
Since the light source of LEDs is small, it becomes very simple to create efficient luminaries’ in a compressed size. For instance, creating a fountain light to cover the fountain is likely only if the source of light is discrete, small and can be connected in a parallel way.
4 distinct advantages of LEDs for landscape lighting
Brighter and better light
The main function of landscape lighting is safety and adornment of an area. LED is regarded as the brightest form of light accomplishing incredible efficiency of 170 to180 Lumens per watt and offers secured light as compared to conventional sources of light.
Along with this feature, LEDs are not prone to any blasts or burn outs at the light source in case of overheating conditions or short circuits.
LEDs do not emit any IR or UV radiations and are complete free from mercury. Also, these lights are ROHS Compliant which means that LEDs do not contain any dangerous substances such as cadmium, mercury etc. As against this, metal halides consist of high cadmium content and also emit UV and fluorescent lights are loaded with mercury. As landscape lights are set up near the water bodies or trees indicating closeness to nature, this paves way to opt for LED lights than any other form of lights.
The existence of the light source in a backyard light is extremely significant due to the essential fact that the location of a backyard light normally speaking is in delicate areas. For instance, an underwater burial set up in a swimming pool is extremely hard to replace since it will require the entire pool to be unfilled for replacement purposes. Another example can be taken of a flood light set up to highlight the frontage of a building at a height of 60 feet would need a crane to restore the light; in majority of the cases the charge of replacing the light is much higher than the cost of the light.
Low voltage operation
The functional voltage of LEDs is below 4V DC and in order to run it on 220V we normally use SMPS (Switching Mode Power Supply) so that the voltage is brought down thus converting AC to DC. In case of any form of outdoor lighting particularly any light that is in contact to water directly, it is suggested to run it on a lower voltage in order to avoid any disasters in case of current outflow.
When it comes to conventional sources of light, we need to use particular inverter circuits to increase the voltage and convert it to alternating current. This decreases the security and cuts down life of the fixture while increasing the cost of the luminaries. Alternatively LEDs are a much safer option that runs on a low voltage and are extremely secure in its operation.