Hi All, Jas here again from
Offroadscene
Today I wanted to outline the advantages to you as a consumer of using LED's in offroad situations, but first I'll cover off briefly what an LED is.
What is an LED
A Light Emitting Diode is a semiconductor light
source. They are a SSL (Solid State
Lighting) device, which means there are no bulbs , no pressurised gases, no
chemicals and no burning filaments. In simple terms they work by electrical
energy flowing through a semi-conductor.
Very few would argue over the effectiveness of LED
technology v’s traditional incandescent lighting.
With up to eight time the efficiencies over
the traditional incandescent lamps, it’s hard to argue there superiority.
LED Light colour
Whilst it may sound strange white light does not
exist. The perception of white light is
actually a combination of Red, Blue and Green.
White LED’s can be created in different ways, with the most common way
being the use of a Blue LED and a phosphorous coating. Different phosphorus coatings will produce different
hues of white colour, such as Warm White, natural White, Cool white
Colour Temperature
Without getting into the physics behind light,
Colour temperature of a light source is effectively the hue that is radiated
from the light source. To explain, a
‘red hot’ object has a temperature close to 600 degrees centigrade. By comparison,
a ‘white hot’ object may have a temperature of 7000 degrees or more. By example If you have seen a glowing ember
(600 centigrade) it has very little light output very little light output. So at lower temp temperatures almost all the
energy is converted into heat.
Conversely, at higher temperatures, the production of light improves.
The table below shows the different
temperature characteristics
Colour Name
|
Colour Temperature
|
Characteristics and Examples
|
Warm White
|
2700-3200K
|
Similar to incandescent bulb,
yellowish light
|
Natural
White
|
4000-4500K
|
Similar to early morning sunlight
|
Day White
|
5500-6000K
|
Typical day light, crisp natural
|
Cool
White
|
7000-7500K
|
High contrast, bright bluish light
|
Advantages
of LED Lighting
Long Life
Long life time is
one of the key benefits of LED’s with Off-road Scene LED light Bars rated to
30000+ hrs of lie.
Energy Efficiency
LED’s operate
at 80 to 90% efficiency meaning they convert 80 to 90% of electrical energy to
light compared to traditional lights that are only around 20% efficient.
Ecologically Friendly
LED lights
contain no toxic materials and are 100% recyclable,
Durable Quality
LEDs are extremely durable and
built with sturdy components that are highly rugged and can withstand even the
roughest conditions.
They are resistant
to shock, vibrations and external impacts, making them ideal for the harsh
environments of the outdoors.
Infrared
LED’s produce very little infrared
light.
Because of this, LED lighting is
highly suitable not only for goods and materials that are sensitive to heat due
to the benefit of little radiated heat emission, but also for illumination of
UV sensitive objects or materials such a in museums
Operational in Extremely Cold or Hot
Temperatures
LED’s operate in both hot and cold
environments, making them ideal for colder areas like the snow and
Instant Lighting & Frequent
Switching
LED’s provide instant start up meaning
there is no warm up period.
They can
also be switched on and of regularly without affecting the LED’s lifetime or
light emission.
As can be seen there are many compelling reasons why you should choose LED lighting over traditional style lighting for your off-road applications.
Well that wraps up this post for now, so take it easy and
be seen, be heard!
Regards
Jas
Offroadscene