Today life would come to a standstill without electricity and the light we get from it. Recently great strides have been taken in the field of technology leading to the development of LED lighting as well as xenon lighting. In comparison with other types of lamps the LED bulb consumes less electricity because of its durability. LED bulbs hardly require replacement. The miracle was caused by the use of xenon gas in manufacture of electronic items. Xenon bulbs offer clearer vision and are better in all respects compared with halogen ones, despite same wattage use.  

LED lighting has been a hallmark invention in the field of lighting industry. Xenon is used for car headlight bulbs, headlight bulbs, LED light bulbs, LED lighting and xenon bulbs. Since the debut of electric bulbs there never has been such a new surprise like the LED bulbs. These bulbs can produce all the colours of the rainbow and are put into use in all modern gadgets. It will soon overtake incandescent bulbs and compact fluorescent light bulbs. LED lighting has caused the transformation of the lighting world both ways function and aesthetics. The road has opened up for its further application in newer fields. The LED light bulbs of today can be programmed ahead and it can be changed by the simple pressing of a button.

LED bulbs score above CFL or incandescent bulbs in many ways. These are brighter and narrower in focus. These are ideal for indicator lights for instance in chargers of cell phones. If coated with filters these LED bulbs can scatter the light while softening it; the effect will be similar to incandescent bulbs. The life of LED bulbs is longer. Research is continuing with these silicon based LED bulbs so that they become cheaper. LED bulbs are kind to the environment as they consume less energy; these do not have mercury like the incandescent ones. Without any delay LED bulbs light up immediately and therefore they are best used as brake indicators for cars; drivers get quick signals. This leads to swifter reactions causing roads to be safer. LED lighting is used in LCD televisions and for lighting indoor plants for growth. LED bulbs operate on low voltage and they do not give out much heat.

The light from xenon bulbs are whiter and the light spreads out wider than the standard or the halogen bulbs. Use of xenon bulbs will improve vision at night. Since the light spread is wider it covers the entire stretch of the road as well as the kerbs. The white light is similar to the daylight colour. The use of such xenon bulbs reduces effect of night fatigue and stress on the eyes while helping the drivers to focus better. The white crisp light of xenon bulbs is pleasing aesthetically. Apart from car headlights xenon bulbs have other uses; these can be used as sidelight bulbs, in film projectors or in lamps with long arc.

The advantages far outweigh any disadvantages of xenon and Led Heat Sink. These could be the answer to lighting up the darkest reaches of our planet.