Heart Spiral Filament LED Bulb E27 4W — Double Decorative Effect, Vintage Edison Style
A decorative E27 LED bulb combining two filament styles in one: a heart-shaped outer form and a spiral filament arrangement inside, delivering a warm amber glow at 4W. CE, RoHS and CCC certified for EU and UK mains (220–240V). Bulb sold individually — fitting not included.
Technical Specifications
| Light source | LED filament — spiral, replaceable |
| Cap / Socket | E27 (standard Edison screw) — also fits E26 |
| Bulb shape | Heart (decorative silhouette) |
| Filament type | Spiral (decorative coil) |
| Wattage | 4W (LED equivalent to ~40W incandescent) |
| Colour temperature | Extra warm white — amber tone (approx. 2200–2700K) |
| Voltage | 220–240V / 50Hz |
| Glass | Clear — heart-shaped body |
| Certifications | CE (EU / UK), RoHS, CCC |
Heart Spiral Filament — Two Decorative Layers, One Bulb
Most decorative bulbs make one visual statement — either the shape of the glass or the pattern of the filament. This one makes two simultaneously. The heart-shaped glass body is immediately recognisable as a silhouette, even before the bulb is switched on. When lit, the spiral filament inside adds a second layer of visual complexity: a coiled helix that fills the heart form with a continuous, three-dimensional glow rather than a single point of light. The result is a bulb that works as a decorative object in daylight and as a light source in the evening — two distinct roles from a single fitting. At 4W, the output is ambient rather than functional: this is a mood light, a bedside companion, or a detail in a room that already has adequate general lighting. It is not designed to illuminate a workspace or replace a primary ceiling fitting.
Because the heart silhouette is only fully legible when the bulb is seen from the front, fitting choice matters. An exposed-socket pendant, a single-arm wall light, or a bedside table lamp with a clear or open shade will display the heart shape correctly. A multi-arm chandelier or a fitting where the bulb hangs at an angle may obscure the silhouette. This bulb also makes an unusually considered gift for a new home, a bedroom refresh, or any space where the owner appreciates the detail of what is in the fitting as much as the light it produces. Browse our wall lights collection for compatible single-arm fittings, or read our bedside lighting guide for placement ideas.
Common Questions
Is the heart shape visible when the bulb is switched off?
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Yes — the heart silhouette is formed by the glass body itself, so it is visible whether the bulb is on or off. In daylight, the clear glass heart shape reads as a sculptural object. When lit, the spiral filament inside adds a second layer of visual interest. This makes it effective in a fitting that is visible during the day as well as in the evening — a bedside lamp or a wall light in a hallway, for example.
What is the difference between this and the standard heart filament bulb?
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Both have a heart-shaped glass body, but the filament inside differs. The standard heart filament bulb uses a single heart-shaped wire — the filament itself forms the heart. This bulb uses a spiral filament inside the heart-shaped glass — the heart is the glass body, and the filament is a separate coiled helix. The result is a denser, more complex glow when lit, with two distinct decorative elements rather than one.
From which angle is the heart shape most visible?
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The heart silhouette is clearest when viewed from the front — directly facing the widest face of the bulb. From the side, the shape reads as a rounded or irregular form rather than a recognisable heart. For the full effect, use this bulb in a fitting where it hangs or sits vertically and faces the viewer directly: a pendant at eye level, a wall light with a forward-facing socket, or a table lamp where the bulb is not obscured by a shade.
Is this suitable as a gift?
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Yes — this is one of the few bulbs that works as a standalone gift. The heart shape gives it an immediate emotional legibility that a standard bulb lacks, and the combination of glass sculpture and warm light makes it a considered, practical present for a new home, a bedroom, or anyone who pays attention to the details of their interior. It pairs well with a compatible open-socket fitting if you want to give both together.
Will 4W be bright enough for a bedside lamp?
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For reading in bed, 4W is on the low side — you would need to hold the book close to the light source or use a shade that concentrates the beam. For ambient bedside lighting — a soft glow that creates atmosphere without being bright enough to disturb a sleeping partner — 4W is well suited. If you need a bedside lamp that doubles as a reading light, consider pairing this bulb with a directional shade or choosing a higher-wattage option for that purpose.
Find a compatible fitting in our Wall Lights or Table Lamps collection. Free delivery on orders over €50. 30-day returns.
