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SKU: F427-G45-P-27K
240 VOLTOVÉ LED ŽÁROVKY

4W Luxusní kulatá LED žárovka E27 porcelán v teplé bílé

€9,50 EUR
lehká nálada2700 Kelvin
přesnost barevVysoké CRI 90+

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Small in Scale, Strong in Style

The fancy round form is made for spaces that call for understated elegance. Whether clustered in a chandelier, lined across a mirror bar, or paired in a double pendant, these globes create a considered, layered look that rewards a closer look.

Where It Belongs

The power of the fancy round globe is in repetition. A single bulb is charming. A dozen of them clustered in a chandelier above a dining room, or lined across a bathroom mirror bar, or suspended at varying heights in a café ceiling, becomes something truly memorable. Interior designers choose this form because it scales beautifully, giving operators and homeowners the ability to create layered, jewel-like installations that photograph as well as they perform. Small individually, transformative collectively.

Každý nákup vrací zrak

Dulora hrdě podporuje nadaci Freda Hollowse. Každá objednávka pomáhá financovat operace šedého zákalu a programy péče o zrak po celé Austrálii. Jednoduchý nákup žárovky. Život měnící výsledek pro někoho, kdo nikdy nemohl jasně vidět.

Podívejte se, jaký rozdíl přináší CRI

Standardní CRI 80+

Matné, vybledlé světlo

Červené tóny ztrácejí svou hřejivost. Pleť působí bledě. Obraz ztrácí hloubku. Místnost působí bez života bez ohledu na to, kolik žárovek použijete.

Dulora CRI 90+

Noticeably better light

Colours come back to life. Reds stay warm, skin tones look natural, and surfaces take on the depth and texture they were always meant to have. A significant step above what most homes and venues settle for.

TRUSTED BY LEADING VENUES AND INSTITUTIONS
Leicester Square TheatreHilton Hotels and ResortsGrand Théâtre de GenèveW HotelsRegent TheatreChichester Festival TheatreThéâtre des Champs-ÉlyséesThéâtre de l'ŒuvreHotel SeeburgThe Ritz-CarltonCapella Hotels and ResortsRoyal Shakespeare Theatre

Vlastnosti produktu

Klasické světlo ve stylu klasické žárovky – jemné, útulné a příjemné.
Vysoká přesnost barev – zvyšuje sytost tónů pro bohatší a přirozenější vzhled.

Popis

Kompaktní koule přibližně velikosti golfového míčku s hladkým povrchem, který dokonale ukrývá veškeré stopy po LED uvnitř. Stmívatelná porcelánová LED žárovka Fancy Round 4 W E27 v teplé bílé barvě poskytuje 400 lumenů teplého bílého světla s teplotou chromatičnosti 2700 K prostřednictvím zcela neprůsvitné porcelánem potažené koule. Nahrazuje tradiční 40W žárovku s wolframovým vláknem a nabízí mimořádně vysokou věrnost barev a rovnoměrné, neoslňující světlo, které se při použití stmívačů s řízením sestupné hrany šíří stejnoměrně do všech směrů. Podloženo 3letou zárukou.

Porcelánový efekt

Porcelánový povlak proměňuje celý povrch koule v jediný rovnoměrný zdroj světla. Namísto odhalení LED vláken nebo jejich částečného rozptylu zcela neprůsvitný matně bílý povrch zcela eliminuje jasná místa, viditelné detaily LED i směrový jas a poskytuje 400 lumenů. Při teplotě chromatičnosti 2700 K je světlo vyzařované do okolí teplé a příjemné, vytváří pohodovou domácí atmosféru a plynule vyplňuje prostor, aniž by na sebe upozorňovalo jako zdroj.

Po vypnutí působí porcelánová koule jako čistá matně bílá sféra. Tato vlastnost vynikne zejména ve svítidlech s více žárovkami, jako jsou lustry a závěsná svítidla s několika světelnými zdroji, kde vizuální jednotnost všech žárovek přispívá k celkovému designu svítidla. Kompaktní rozměry a čistý povrch jsou účinné také v závěsných objímkách s odhalenou paticí, kde hladká bílá koule zůstává ve svítidle nenápadná po celý den.

Kam se hodí

Porcelánová žárovka Fancy Round 4 W E27 v teplé bílé barvě se hodí do každého prostředí, kde je potřeba čisté a rovnoměrné světlo z malé koule: do lustrů s více rameny, u nichž záleží na jednotnosti všech objímek, dekorativních závěsných svítidel, kde je koule stále viditelná, stolních lamp v obývacích pokojích a ložnicích, kde má přednost teplé neoslňující světlo před charakterem vláknové žárovky, i nástěnných svítidel na chodbách a v jídelnách. V oblasti pohostinství se skvěle uplatní v lustrech butikových hotelů, nástěnných svítidlech restaurací, soustavách závěsných svítidel v kavárnách a v jakémkoli svítidle navozujícím teplou atmosféru, kde má malá koule spolehlivě a nenápadně poskytovat světlo s teplotou chromatičnosti 2700 K. Patice E27 s Edisonovým závitem je kompatibilní s jedním z nejrozšířenějších typů objímek používaných v domácích i komerčních svítidlech.

Specifikace

  • SKU
    F427-G45-P-27K
  • Typ patice žárovky

    The end of the lamp that fits into the socket.

    E27 Edisonův šroub
  • Tvar žárovky

    The description of the general appearance of a lamp/bulb consists of a letter(s) followed by a number. The letter indicates the shape of the bulb, and the number relates to the diameter of the bulb in millimetres. For example, a standard household bulb is the A60. The bulb is "A" shape, and the diameter would be 60 millimetres.

    G45
  • Vstupní napětí

    This voltage specification denotes the voltage level required for the LED bulb to operate correctly.

    220-240 voltů
  • Příkon

    A rating, expressed in watts, indicates the rate at which a lamp consumes energy. Also known as wattage value.

    4W
  • Světelný tok

    A lumen measures the amount of visible light emitted by a source per unit of time. It indicates the brightness or illumination power of lamps and lighting systems.

    400 lumenů
  • Teplota barvy

    An expression of the hue of the light emitted, measured in degrees Kelvin. Usually expressed by a four-digit number followed by (K), such as 2700K. High temperatures indicate white, "cooler" colours, while lower temperatures indicate yellower, "warmer" colours. Some typical Kelvin temperatures are 2700K (warm white) and 4000K (natural white).

    2700 Kelvin
  • CRI

    The Colour Rendering Index is an international system that rates a lamp's ability to render objects colours. The higher the CRI (based upon a 0-100 scale), the richer and more accurately the colours appear. CRI differences among lamps are not usually visible unless the difference is more than 3-5 points.

    90+
  • Stmívatelná

    Indicated whether a product can be dimmed in conjunction with a suitable dimmer control.

    Ano, s většinou žárovek a LED stmívačů.
  • Ekvivalent klasické žárovky

    The wattage value of an incandescent lamp of similar brightness.

    40 Wattů
  • Povrchová úprava skla

    The surface finish of a bulb may affect the brightness of the emitted light.

    Porcelán
  • Průměr žárovky

    Light bulb: a measure of a bulb's width taken at the widest point of the bulb. Fixtures: the measurement across the widest point of a circular fixture.

    45 mm
  • Celková délka

    It is also referred to as "Maximum Overall Length" (MOL). For light bulbs, it measures the length from the top of the bulb to the bottom of the base or pins and is typically expressed in millimetres.

    80 mm
  • Průměrná životnost

    A measure of the average length of time between first use and the point when 50% of the lamps tested have stopped functioning, using an operated cycle of 3 hours on, 20 minutes off.

    25 000 hodin
  • Úhel vyzařování

    The width of a light beam is expressed in degrees.

    360 stupňů
  • Materiál

    The primary material used in this product.

    Sklo + hliník
  • Záruka výrobce

    Built to last, and backed by it. Every Dulora product comes with a manufacturer's warranty. If it fails under normal use, we'll make it right.

    24 měsíců
  • Certifikace

    Every Dulora bulb is independently tested to meet strict international safety and environmental standards. Free from lead, mercury, and other restricted substances, and certified safe to install in any residential or commercial setting.

    SAA, RCM, EMC, CE, UKCA

Downloads

Frequently Asked Questions

How bright are Dulora bulbs?

LED brightness is measured in lumens, not watts. Here's a quick conversion guide:

  • 2-3W LED ≈ 25W incandescent (200-300 lumens)
  • 4-5W LED ≈ 40W incandescent (400-500 lumens)
  • 6-8W LED ≈ 60W incandescent (650-800 lumens)
  • 7.5-10W LED ≈ 75-100W incandescent (900-1200 lumens)
  • 11-12W LED ≈ 100-125W incandescent (1300-1500 lumens)

All Dulora product pages list wattage and lumen output so you can choose the perfect brightness for your needs.

What is the lifespan of Dulora bulbs?

Dulora bulbs are designed for over 25,000 hours of use. If you use your light for an average of 3 hours per day, your LED bulb could last over 22 years. This exceptional longevity significantly reduces the frequency of replacements compared to traditional incandescent bulbs, which typically last only 1,000-2,000 hours. Note that all LED bulbs' light output gradually decreases over time, a phenomenon known as lumen depreciation.

Are Dulora bulbs dimmable?

Yes, most Dulora bulbs are dimmable, allowing you to create the perfect ambience for any occasion. Look for the "dimmable" specification on the product page. For optimal performance, we recommend using LED-compatible dimmers. Some older dimmer switches may cause flickering or buzzing with LED bulbs. If you experience any issues, please contact our customer support team for assistance.

What is colour temperature, and which should I choose?

Colour temperature refers to the warmth or coolness of light, measured in Kelvins (K):

  • Ultra & Extra Warm (2000K-2200K): This calming light creates a relaxing ambiance, similar to the warm glow of candlelight.
  • This calming light gives off a warm glow, similar to candlelight. However, because it is such a soft light, it may not be suitable for activities that require focus, such as reading.
  • Warm White (2700K-3000K): This colour creates a cozy, inviting atmosphere similar to traditional incandescent bulbs. It is ideal for living rooms, bedrooms, and dining areas.
  • Natural White (3500K-4000K): Provides a balanced, neutral light perfect for kitchens, offices, and workspaces.
  • Cool White (5000K-6500K): This colour delivers a crisp, energising light similar to daylight. It is best for task lighting, garages, and areas requiring detailed visibility.

Choose based on the mood you want to create and the purpose of the space.

Are Dulora bulbs compatible with my existing fixtures?

Dulora offer bulbs in all standard base types, ensuring compatibility with most fixtures. Common bases include:

  • E27/ES: Standard Edison Screw, the most common base type (27mm diameter)
  • B22/BC: Bayonet Cap, standard in many regions (22mm diameter)
  • E14/SES: Small Edison Screw, used in chandeliers and smaller fixtures (14mm diameter)
  • B15/SBC: Small Bayonet Cap, used in smaller fixtures (15mm diameter)
  • E12/SES: Mini Edison Screw, used for chandeliers and small fixtures from the US (12mm diameter)

Check your existing bulb's base type and match it with the corresponding Dulora product. If unsure, take a photo of your current bulb base and contact our customer service team for assistance.

Can Dulora bulbs be used in enclosed fixtures?

Some Dulora bulbs can be used in enclosed fixtures, but not all. Look for the "enclosed fixture compatible" specification on the product page. Enclosed fixtures trap heat, which can shorten LED lifespan if the bulb isn't designed for such applications. Our enclosed fixture-compatible bulbs feature enhanced heat dissipation technology to maintain performance and longevity even in enclosed environments. For fixtures without proper ventilation, we recommend choosing bulbs specifically rated for enclosed use.

What is the difference between clear, frost, opal, and porcelain LED bulbs?
  • Clear LED bulbs have a transparent glass covering that showcases the filament inside, creating a decorative, vintage appearance. They produce more directional light and create beautiful shadow patterns.
  • Frost, opal, and porcelain LED bulbs diffuse light, reducing glare and distributing illumination evenly. These bulbs are ideal for ambient lighting and minimising shadows when fabric or glass shades are used. Frosted bulbs allow good light transmission but with slightly visible LED filaments. Opal and porcelain bulbs provide uniform light diffusion and better LED concealment. Opal bulbs have a shiny finish, while porcelain bulbs have a matte finish.

Choose clear bulbs for decorative fixtures where the bulb is visible and frosted, opal or porcelain bulbs for everyday lighting where comfort and light distribution are priorities.

How much energy do Dulora bulbs save compared to traditional bulbs?

Dulora bulbs use up to 90% less energy than traditional incandescent bulbs while providing the same brightness level. For example, a 6.5W GLS LED bulb produces the same light as a 60W incandescent bulb. This significant energy reduction translates to lower electricity bills and a smaller carbon footprint. Over the bulb's lifetime, you can save hundreds of dollars in energy costs per bulb.

What is your warranty policy?

Dulora bulbs come with a comprehensive warranty against manufacturing defects. Most of our products carry a 2-year warranty, while premium lines may offer extended 3 to 5-year coverage. If your product fails during the warranty period under regular use, we'll replace it free of charge. Simply contact our customer service team with your order number and a description of the issue. Our no-quibble guarantee ensures a hassle-free experience if you encounter any problems.

Still have a question?

Our team is available Monday to Friday, 8am to 6pm AEST.

Chat with us

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Vaše platební údaje jsou zpracovávány bezpečně. Neukládáme údaje o platební kartě ani k nim nemáme přístup.

  • 5 stars: 1 (50%)
  • 4 stars: 0 (0%)
  • 3 stars: 0 (0%)
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  • 1 star: 1 (50%)
E
Eleanor P. (Melbourne, AU)
3 emails to Help address, no response /Globes don’t dim

3 emails to the Help email address asking for support over a week and a half with these “dimmable” globes which don’t dim, and no response. I’d really like a refund and to find some globes that actually dim. That’s not looking likely. Overall a shitty experience.

A
Anonymous (Tauranga, NZ)
Top quality

The bulb is excellent quality. Fast shipment good coms.

Thank you for your positive feedback! We're thrilled to hear that you are satisfied with the quality of our 4W Fancy Round LED Bulb. We strive to provide top-notch products and efficient service. Have a great day!

Dulora 4W Fancy Round LED Bulb E27 Porcelain in Warm White illuminated warm white 2700K diffused glow

4W Luxusní kulatá LED žárovka E27 porcelán v teplé bílé

€9,50 EUR
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