Light Bulbs

OSRAM
OSRAM Halopin oven lamp G9 40W
Item No.: 7262777

A

G
G
€3.90
Delivery time: 4-7 working days
Philips
E40 halogen bulb IDE clear in tube form
Item No.: 7530438X

B
from €54.90
OSRAM
G4 oven bulb Halostar - Osram
Item No.: 7260323X

B
from €3.90
3 variants 3 variants
OSRAM
GY6.35 pin socket bulb Halostar Starlite 12V
Item No.: 7260519X

C
from €2.90
4 variants 4 variants
OSRAM
OSRAM Halopin Oven G9 oven lamp 25W
Item No.: 7262776

A

G
G
€3.90
Delivery time: 4-7 working days
OSRAM
G9 clear Halopin pin socket bulb 2,000 h
Item No.: 7260426X

D
from €3.90
4 variants 4 variants
R7s halogen pen light
Item No.: 9504963X

C
from €4.90
OSRAM
G4 HALOSTAR STARLITE® pin cap bulb - OSRAM
Item No.: 7260028X

C
from €2.90
2 variants 2 variants
- 10W, 12V, Lumen 130
- 20W, 12V, Lumen 300
G9 20 W / 28 W high-voltage halogen bi-pin bulb
Item No.: 7254334X

from €3.90
Paulmann
Paulmann halogen bi-pin bulb G9 45W 2,800K 2-pack
Item No.: 7602778

A

G
G
€9.90
Delivery time: 4-7 working days
Paulmann
Paulmann halogen bi-pin bulb G9 22W 2,700K 2-pack
Item No.: 7602776

A

G
G
€9.90
Delivery time: 4-7 working days
Paulmann
Paulmann halogen bi-pin bulb GY6.35 38 W 2,900K 2x
Item No.: 7602784

A

G
G
€6.90
Delivery time: 4-7 working days
EGLO
Halogen oven bulb E14 T22 15 W 2,200 K
Item No.: 3032255

E
€3.90
Delivery time: 4-7 working days
OSRAM
GY6.35 50 W bi-pin bulb Halostar Starlite
Item No.: 7262374

A

G
G
€2.90
Delivery time: 4-7 working days
Paulmann
Paulmann halogen G9 bulb 52W 2,800K 2-pack 750 lm
Item No.: 7602779

A

G
G
€9.90
Delivery time: 4-7 working days
OSRAM
Osram halogen bulb G4 HALOSTAR STARLITE 5 W
Item No.: 7261520

A

G
G
€2.90
Delivery time: 4-7 working days

Light bulbs? We’ll show you the way

A simple bulb can make all the difference to your lighting

We see it all the time: people spending a great deal of thought on which lamps to buy and what shades will go with them. BUT they don’t give a second thought to the bulbs which can make all the difference in the world.

Different light bulbs are not just about what fitting they go with or how bright they are, although these two things are very important. You can also choose what sort of light you want – natural or daylight – whether it should be energy-efficient and should it be dimmable.

Once again, you’ve come to the right place to explore your options because you’ll find every light bulb you could possibly need right here at lights.ie. We think we’ve covered for just about any question you might have too but, if we haven’t, then please don’t hesitate to contact one of our advisors here.

What types of bulbs do you have?

We have lots of different types of light bulbs, including:

Traditional light bulbs in bayonet (E27) or screw-in (E14), both large and small fittings
Incandescent bulbs which produce more heat than light and are being phased out
Halogen bulbs which are 20% more efficient than incandescent bulbs
Fluorescent tubes which are long life and low energy light sources
Compact fluorescent lamps (CFL) which are like fluorescent tubes but smaller
Light emitting diode (LED) bulbs which are the most efficient of all

How long do light bulbs last?

That really depends on the type of bulb. Fluorescent tubes, CFLs and LEDs last between 10,000 and 24,000 burning hours. Incandescent bulbs last about 1,000 burning hours and halogen bulbs about twice that.

Are all light bulbs dimmable?

No, but most are (except fluorescents). To be sure, check the technical specifications for the bulb you’re interested in. It should say “Dimmable: Yes”.

What different styles of light bulbs are there?

Light bulbs come in all sorts of shapes and designs for all kinds of purposes, including:

Filament-style bulbs are often used without lampshades and are features in themselves
Candle-style bulbs resemble a flame and are great for chandeliers
Globe bulbs are round bulbs usually used in decorative fittings
Half chrome bulbs have a sort of a mirror coating on the top half to protect your eyes when the bulb is facing you
Coloured bulbs are usually used for decorative purposes

Which are the most environmentally-friendly light bulbs?

LED lights are the best for the environment as they use very little electricity and last for a long time. CFLs and fluorescent tubes would also be considered quite green as they use less power but they contain a small amount of mercury and that’s not good for Mother Nature.

How do I dispose of light bulbs?

You can dispose of incandescent and halogen bulbs in your normal household waste. LEDs, CFLs and florescent tubes must go to your recycling centre.

Ok, this is where it gets complicated. But, since you asked…

Technicians measure luminous colour, or light temperature, in units of Kelvin (K). Zero Kelvin is actually minus 273°C.

The higher the temperature of a thermal radiator is, the “colder” the light looks. Some bulb manufacturers vary in their measurements, but generally the following scales are correct:

Warm white 2700 K – 3300 K

Universal white: 3300 K – 5300 K

Daylight: Over 5300 K

LED and energy-saving bulbs are not thermal radiators, but their luminous colour is described by the Kelvin-value that they are closest to.

While traditional bulbs produce a warm, golden light, halogen bulbs can only produce a whiter, sharper “daylight”.

What does E27, E14, GU10, etc, stand for?

These codes refer to the base type or fitting on the bottom of the bulb:

B15d or SBC	15 mm base diameter	Smaller bayonet collar base with two contacts
B22d or BC	22 mm base diameter	Larger or standard bayonet collar base with two contacts
E14	14 mm base diameter	Smaller screw base
E27	27 mm base diameter	Larger or standard screw base
E10	10 mm base diameter	Miniature screw base
E12	12 mm base diameter	Candelabra screw base
E26	26 mm base diameter	Medium screw base
E40	40 mm base diameter	Large screw base
G, GU or GX5,3	5.3 mm between pin centres	Multiple pin type base
G4	4 mm between pin centres	Multiple pin type base
G5	5 mm between pin centres	Multiple pin type base
G9	9 mm between pin centres	Multiple pin type base
G13	13 mm between pin centres	Multiple pin type base
G53	53 mm between pin centres	Multiple pin type base