Description
This is an opal LED GLS bulb in the classic pear shape most of us picture when we think of a light bulb, with a smooth white body and a silver E27 screw cap. E27 is the large Edison screw, so the bulb twists straight into any lamp holder made for that cap. It draws 15W and gives out 1,521lm at 4000K, a cool white that reads crisp and clear rather than warm and yellow. The opal finish spreads the light from the LEDs evenly across the dome, so you see one soft, even glow instead of bright points.
We suggest it wherever you want plenty of clean, bright light: a kitchen, a home office or study, a landing or a hallway where you need to see clearly. Cool white at 4000K gives a fresh, neutral light that many people prefer for reading, cooking and close work. With 1,521lm from a single bulb, one pendant or ceiling fitting gives a generous output, and the opal finish keeps that brightness comfortable whether the bulb hangs bare or sits under a shade.
The bulb carries an Energy Class F rating, which is worth knowing if you compare bulbs by their efficiency labels. For care, switch the light off and let the bulb cool fully, then wipe the opal dome and white body gently with a soft, dry cloth to keep the glow even. Before you order, check that your lamp holder takes an E27 cap and that the shade or pendant leaves room for a full-size GLS bulb, and you will have bright, cool white light ready the moment you flick the switch.
Specification
| Lumens |
1,521lm |
| Wattage |
15W |
| Technology |
LED |
| Energy Class |
F |
| Cap |
E27 |
| Colour Temperature |
4000K |
Frequently Asked
What cap does this bulb take?
It has an E27 cap, the large Edison screw, so it twists into any lamp holder made for E27 bulbs.
How bright is the bulb?
It gives 1,521lm from 15W, a generous output for a single pendant, a table lamp or a ceiling fitting in a busy room.
What colour is the light?
It gives cool white light at 4000K, a crisp and clear tone that suits kitchens, studies and anywhere you need to see detail.
Which energy class is the bulb?
The bulb carries an Energy Class F rating, which is useful to know when you compare bulbs by their efficiency labels.
What does the opal finish do?
The opal finish spreads the light from the LEDs into one even glow, so the bulb looks soft and uniform rather than showing bright points.
Does it suit an open pendant?
Yes, the opal dome keeps the 1,521lm output comfortable to look at, so it works well hanging bare in a simple pendant.