LED lighting buying guide

LED light bulbs and fittings have had a significant impact on the lighting marketplace in recent years. Whether it’s their extended lifespans, reduced energy consumption or fewer maintenance issues, LEDs have changed the way we think about energy efficient lighting.

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What are the advantages of switching to an LED light fitting?


save up to 90% energy

Save up to 90% energy

Save on energy bills

Save on your energy bills

average led lighting lifespan

Average 50,000 hour lifespan

led lighting stays cool

Stay cool at all times

Did you know? All of our Casa LED light fittings come with a 3 year product guarantee.

LED lighting advantages explained


When investing in a new light fitting we know it is important to consider the lifespan of your chosen light. LED light fittings may appear to be a large initial investment especially if you’re worried about how long your bulbs are going to last. To reassure you about your investment, at Leekes we offer a free 3 year guarantee on all Casa hard-wired LED light fittings and a 2 year guarantee on selected branded light fittings within our range*

energy efficient LED lighting
Energy efficiency

LED lighting is extremely energy efficient. Most of the energy used by LED bulbs turns into light rather than heat. Traditional bulbs will omit 80% of their energy as heat rather than light. This allows LED light fittings to remain cool to the touch.

Extended life LED lighting
Extended life

LED lighting is designed to last longer, up to 25,000 hours on average. LED fittings and bulbs often last for 10 years or more and do not lose their brightness during their life-time unlike traditional bulbs.

Frequently asked questions about LED lighting


1. What are the benefits of replacing your ordinary bulbs with the LED?

– An immediate reduction on your electricity bill
– Contain no hazardous materials
– Virtually indestructible
– Incredibly long lifespan
– typically between 50,000 to 100,000 hours
– Recyclable

2. What type of bases are available?

LED bulbs can be fitted in your existing light fixtures including standard screw or Edison fittings.

3. What is a lumen?

Lumens measure how much light you are getting from a bulb. More lumens means it’s a brighter light; fewer lumens means it’s a dimmer light.

4. When I buy LED, should I buy based on watts or lumens?

You should always buy based on lumens, watts is a number that is used to determine how much energy it takes to produce those lumens. It is important to pay attention to lumens per watt (lm/w). The higher the number, the less energy you will need to produce the light.

5. How many lumens do I need to replace a standard bulb?

Replace a 40W bulb with an LED bulb that gives you about 450 lumens. Read the table below for more information.

LumensIncandescent light bulb
(watts)
Fluorescent / LED
(watts)
375 lm25 w6.23 w
600 lm40 w10 w
900 lm60 w15 w
1125 lm75 w18.75 w
1500 lm100 w25 w
2250 lm150 w37.5 w
3000 lm200 w50 2
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