Lumara
spiral filament E27 bulb
Flickering candlelight in a modern shell
- 1800K candle warmth, not bright light
- Vertical spiral, made to be seen bare
- Tinted glass cuts glare from the coil
- E27 bulb, sold separately
Estimated arrival 3 Nov to 5 Nov
Dispatched from 27 Oct · Tracked deliveryDelivery detailsEstimated arrival 23 Oct to 27 Oct
5 to 7 working days · Tracked delivery Delivery detailsguarantee
on unused lights
01 / The feeling
Warmth Worth Showing Off
Transform any space into a warm, inviting sanctuary with this stunning amber glass bulb. The mesmerising vertical spiral filament creates an enchanting focal point, casting a rich, honeyed glow at 1800K that bathes your room in nostalgic ambience. Whether suspended above a dining table or featured in an exposed pendant fitting, this bulb doesn't just illuminate—it captivates, adding instant character and sophistication to contemporary and vintage interiors alike.
Crafted from quality glass with an E27 Edison screw fitting, this 4-watt bulb delivers beautiful, even light distribution whilst remaining energy efficient. The IP20 rating makes it perfect for all your interior spaces, from living rooms to bedrooms. The expertly designed spiral filament isn't merely decorative—it ensures consistent illumination that flatters every corner of your room, proving that practical lighting can be utterly gorgeous too.
- Ultra Warm 1800KDeep amber glow for intimate atmosphere
- Spiral Filament DesignStriking vertical coil creates decorative feature
- Amber Glass FinishVintage aesthetic enhances warm candlelight effect
- 1800K
- Ultra warm
- 250
- Lumens
- 4W
- Load
02 / Find its place
A small footprint.
A lasting impression.
Try the size before you buy
Mark 14 cm by 0 cm with removable tape and live with the outline for a day before you decide.
Rated IP20 — dry indoor spaces only, so not for bathrooms or outdoors.
03 / The finer details
Quiet form.
Beautifully finished.
Amber in glass.
- Height
- 14 cm
- Material
- Glass
- Light source
- E27 ES
- Voltage
- 220-240V
- IP rating
- IP20
- Guarantee
- 2 years
Full specification
Construction
- Material
- Glass
- Finish
- Amber
- Colour
- White
- Height
- 140 mm
- Diameter
- 64 mm
- Pack quantity
- 1
Light
- Light source
- E27 ES
- Wattage
- 4 W
- Equivalent
- 40 W incandescent
- Brightness
- 250 lm
- Efficacy
- 62.5 lm/W
- Colour temperature
- 1800 K
- Colour rendering
- CRI 80
- Beam angle
- 180°
- Direction
- Omnidirectional
- Rated life
- 25000 hours
- Energy rating
- G
Fitting it
- Difficulty
- Easy
- Mounting height
- 1.8–2.4m
Electrical & safety
- Voltage
- 220-240V
- IP rating
- IP20 · Indoor
Cover & compliance
- Made in
- China
- Guarantee
- 2 years
- Returns
- 30 days, unused
- CE marked
- Yes
- RoHS
- Compliant
A one-page summary you can print or send to your electrician.
What arrives in the box
1× E27 spiral filament bulb
1× Instruction manual
Good to know
A few questions,
before it comes home.
Is the Lumara Spiral Filament bulb dimmable?
The product specifications do not indicate dimming capability, so you should assume this E27 bulb is non-dimmable unless stated otherwise on the packaging. Using a non-dimmable LED bulb with a dimmer switch can cause flickering, buzzing, or premature failure. If you require dimming functionality, check with the retailer whether a dimmable version is available or consider a different bulb.
Can I use this 1800K amber bulb in a bathroom or wet room?
No, this bulb has an IP20 rating, which means it's only protected against solid objects larger than 12.5mm and has no water resistance. IP20-rated bulbs are suitable only for dry indoor locations. For bathroom zones 1 or 2, you would need a minimum of IP44 or IP65 rated lighting.
What kind of light colour does 1800K produce and where is it best used?
A 1800K colour temperature produces an extremely warm, amber-orange glow similar to candlelight or early Edison bulbs. This creates a cosy, intimate atmosphere best suited for living rooms, bedrooms, restaurants, or feature lighting where ambience is prioritised over task lighting. It's significantly warmer than standard warm white (2700K-3000K) and provides minimal brightness for reading or detailed work.
Will this E27 bulb fit my existing lamp holder?
This bulb uses an E27 Edison Screw (ES) cap, which is the standard large screw fitting used in most UK table lamps, floor lamps, and pendant light holders. Simply ensure your lamp holder is marked E27 or ES—it will not fit the smaller E14 (SES) screw fitting or bayonet cap (B22/BC) holders common in older British ceiling lights.
How bright is a 4W LED spiral filament bulb?
At 4 watts, this decorative LED bulb produces approximately 200-350 lumens, which is considerably dimmer than a standard 40W incandescent (around 400-470 lumens). The spiral filament design and 1800K amber glow prioritise atmosphere over brightness, making it ideal for decorative fixtures where the bulb itself is visible, but not for task lighting or primary room illumination.
What is the lifespan of this bulb and is it covered by warranty?
LED filament bulbs typically offer 15,000-25,000 hours of use, though the exact lifespan isn't specified in the provided details. Warranty coverage varies by retailer, but most LED bulbs in the UK come with a 1-2 year manufacturer warranty against defects. Check your proof of purchase and the retailer's returns policy for specific warranty terms on this product.
Still deciding? Ask us about LumaraMonday to Friday, 9am to 5pm
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