Tubular incandescent bulb E14 15 W 230 V, frosted glass, overall size Ø 26 × 54 mm — instant light, CRI 100, dimmable.
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The E14 15 W tubular bulb is a small-format incandescent lamp: a tungsten filament in an envelope measuring just Ø 26 × 54 mm, on an E14 screw cap. It is the lamp for appliances where space runs out — cooker hood, sewing machine, refrigerated display case, illuminated sign, night light — wherever a conventionally shaped bulb simply will not fit.
Frosted glass diffuses the light: no glare, no hard shadows, the filament disappears behind a white veil. It is the choice for night lights, cooker hoods and any appliance you look at head-on, with the lamp straight in your line of sight.
Its strength is not efficiency — incandescence never shone there — but everything else: CRI 100, meaning colours rendered exactly, instant full output, flawless dimming all the way down, and a gentle warmth some appliances actually need to work. ⚠️ In a salt lamp or a lava lamp it is precisely that heat that creates the effect: an LED with the same cap will leave the device lifeless.
| Type | Tubular incandescent bulb |
|---|---|
| Cap | E14 |
| Power | 15 W |
| Voltage | 230 V, 50 Hz |
| Dimensions | Ø 26 × 54 mm |
| Glass | Frosted glass (diffused light) |
| Colour temperature | ≈ 2,700 K (warm white) |
| CRI | 100 |
| Lifetime | ≈ 1,000 h |
| Dimmable | Yes — fully dimmable, any standard dimmer |
Can I replace it with an LED?
Often yes, provided you find an E14 model of the same size. But in a salt lamp, a lava lamp or an incubator, no: those devices need the filament's heat to work, and an LED leaves them inert.
Clear or frosted glass?
Clear shows the filament: bright light, defined shadows, decorative effect. Frosted diffuses: soft light, no glare. At equal wattage both consume the same — only the appearance changes.
Is it dimmer-compatible?
Yes, without reservation. An incandescent lamp dims from 0 to 100 % with no flicker and no buzz, on any standard dimmer. This is precisely where it remains unbeaten.
How do I check it will fit?
Measure the housing in your appliance: this lamp is Ø 26 mm across and 54 mm long, cap included. One or two millimetres out is enough to stop a cover or a glass globe from closing.
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