Best led bulbs in uk

Life’ Light Bulbs Don’t Last As Long As Makers Claim

The consumer watchdog and European partners tested five samples of 46 types of bulb. The principle of operation in a CFL bulb remains the same as in other fluorescent lighting : electrons that are bound to mercury atoms are excited to states where they will radiate ultraviolet light as they return to a lower energy level; this emitted ultraviolet light is converted into visible light as it strikes the fluorescent coating on the bulb (as well as into heat when absorbed by other materials such as glass).

The popular alternative to the traditional bulb is the Cold Cathode Fluorescent Lamps (CCFL’s) commonly known as compact fluorescents, these are cheap and do last longer than the incandescent bulb and use less power, but there are reports from medical charities who say the low-energy alternatives such as compact fluorescent’s can trigger a host of ailments, including migraines, epilepsy and skin rashes.

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Inefficient, high maintenance light sources, including incandescent, fluorescent, halogen & neon are still used in abundance both indoors and outdoors – but they need not be. LED lighting can be used for every circumstance or application – it is very versatile, uses a fraction of the electricity of traditional lighting, and because of the extraordinary life of Surelight LED bulbs saves time – and money – by reducing downtime and maintenance costs.

Just buying bulbs for house is unbelievably confusing unless u r a lighting person, there are too many fittings, bayonet, small bayonet, screw, small acrew, Gu 10, and on and on, if you manage to get the right fitting the quality of light is a mystery until you fit it. I managed to get this all right for one room then 2 of the very expensive 20 yr bulbs went in 3 months, now i cant remember which ones they were.

Saving Money with LEDs comes with Saving Environment

When it comes to saving money off something you need not put a single effort while it does its job, it is no secret the LED light bulb does it better than anyone. Many lighting technologies have had their primes but the light emitting diodes are no doubt “here to stay”. With energy saving to almost 90% in comparison to standard incandescent bulb, the LED bulbs are the new rockstars of this era.

Math Behind Energy Saving

Now while most LED bulb owners are focused on saving a fortune on their electricity bill, they are involuntarily saving the environment to a larger magnitude. To understand how these LED lights users are magnanimously saving the ecosystem and promoting green technology, you must first recognize the amount of carbon footprint a normal halogen bulb produces. Let’s say 100 watt bulb burns it filament for 4 hours a day throughout the year and the source for its power is a coal-power plant, which is the most prevalent source energy production in the world. Then this bulb shall be accountable for 125kg of CO₂ released into the environment. Just by switching to a LED bulb you will be saving 100kg of Carbon dioxide leached into the ecosystem for no good reason at all. Now multiply this with each LED bulb you have installed in you premises which will be surprisingly remarkable in larger scales such as factories and skyscrapers. An immense amount of carbon footprint is spared just by adopting the use of LED lighting as explained above.

CLF and LED Equivalence

Even though many countries are now rejecting the use of inefficient bulbs and looking forward to adopt technology, there have been several reservation regarding the initial cost/purchasing price of LED bulbs. Companies and individuals often argue about unaffordability of this technology and why the CFL or compact fluorescent lamp cannot suffice the replacement. Now the LED is slashing prices by the day, which will encourage those with cold feet, but to a threshold–the CFL is still way cheaper than LED.

The CFL was first introduced in 1976 by General Electric and has enjoyed its prime for almost 40 years. But what makes LEDs a choice over it is the safety and freedom from maintenance costs that can easily compensate the upfront premium. The CFL contains a hazardous metal, Mercury, that is toxic is comes into contact. If they are not disposed in a safe and secure manner, the harmful element contained inside it can leach its compounds into the environment through landfills and rivers. Research conducted by environment protection agencies of UK have found that human organs such as brain, spinal cord, kidneys and liver are highly susceptible to exposure from mercury. It is known to cause memory loss, trembling of hands, difficulty in locomotion, and the list goes on and on.

As the disparity in safety and hassle-free recycling suggests, the use of LEDs for lighting is much preferable than any other of its near technologies. Lesser carbon footprint means lesser pollution hence LEDs are not only friendly for environment but good for business as well.