Planet Article

An Easy Way To Move To LED Lighting

It is common knowledge these days that the days of incandescent lighting are severely numbered and that LED is now expected to dominate (over CFL technology) in the race towards environmentally sound and low-cost lighting. But for the average person a big question is how to get started with LED?

Well you could simply rush out and buy LED replacements for every light bulb you presently own but I wouldn’t advise it. First of all it would be really quite expensive, but also the odds of getting things badly wrong with this approach are quite considerable.

Getting to grips with LED lighting doesn’t happen overnight – this is a completely different technology to incandescent lighting and requires a bit of getting used to before you can get it just right for your own needs. But stick with it and the end result is superior quality lighting that also happens to save massively on electricity costs.

So the best advice is to start with a space where the lights are switched on a lot of the time, or that has more lights than other rooms, or simply where the lighting could do with some improvement. This gives you the best chance possible of seeing tangible early results in terms of cost saving and/or quality of lighting.

It’s important to get off to a good start in this way as it will encourage you to then take another step further towards the final goal of switching totally from incandescent to LED. For many, if not most, people then it is the kitchen that invariably matches these criteria – it typically has a lot of lights that get used a lot and refurbishing the lighting provides a relatively cheap makeover.

The average modern kitchen tends to feature a sizeable collection of halogen spot lights (typically either recessed or set on tracks). The amount of electricity that these literally burn is quite extraordinary, yet replacing them with LED lamps that consume a fraction of the energy is no more complicated than pulling out the old halogen and pushing an LED back in its place. At least for GU10 LED lamps it is – for the low-voltage MR16 format you should also replace the existing 12v transformers with one or more LED drivers.

The same holds true for concealed lighting tucked under, above or inside cabinets as these too can be replaced with LED strips or mini spots. This is also a great opportunity to add lighting whilst you’re at it since LED strip lighting is easy to install, lightweight, and is packaged in a variety of forms that can be trimmed or joined as required. LED lighting to accent covings, plinths and set into kickboards to illuminate the floor are all popular techniques.

There are 3 main points to bear in mind when considering LED lighting.

1. Quality counts. It’s only natural to count the cost but what really counts with LED lighting is quality and the two are mostly related. Cheap products may look like a bargain but they won’t perform as well or produce the savings you should expect (recall that incandescent bulbs cost little to buy but ultimately represent a terrible waste of money when you calculate the true “cost of ownership”). Look out for respected brands such as Sharp’s Zenigata or the Cree Evolux.

2. True cost. Or what is known as TCO (total cost of ownership). Over a period of 50,000 hours a single LED will incur zero replacement costs and cost as much to run as it costs to buy. Over the same span a halogen lamp will need to be replaced at least 25 times and is likely to incur 1,000 times its purchase price in electricity costs. Even if an LED costs 20 times more (and many do) it’s cheaper just on replacement costs alone and orders of magnitude cheaper on electricity costs.

3. Usage. An issue many people have with LED light is that it can be both blindingly bright yet unable to project luminosity over distance. An easy way around this is to direct the lighting away from direct line of sight and reflect it off walls, floors, ceilings and features in the room. The obviously accents interesting aspects in the space with the added benefit that it also produces a softer light that does then spread out well. It does however require more individual light units to create this effect than if using conventional incandescent general lighting.

To find out more check out these articles that examine the subjects of kitchen lighting fixtures and LED kitchen lights in more detail.

Popularity: 1% [?]

Tags: energy, Environment, green issues, halogen lighting, home improvement, kitchen lighting, LED lighting, lighting, low energy lights, money saving, reduce waste, save energy, save money, Technology