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FREE DELIVERY FOR ORDERS OVER €150 IN FINLAND / ORDERS BEFORE 2 PM WE TRY TO SHIP THE SAME DAY
FREE DELIVERY FOR ORDERS OVER €150 IN FINLAND / ORDERS BEFORE 2 PM WE TRY TO SHIP ON THE DAY

Sylvania RefLED Superia Retro ES50 GU10 Dimmable 4.8W 450–475lm – CRI 90, replaces 60W

SKU 0030727
Original price €6.40 - Original price €7.40
Original price
€6.40
€6.40 - €7.40
Current price €6.40

includes VAT 25.5% Shipping costs are calculated at checkout.

Availability:
in stock, ready to be shipped
Availability:
in stock, ready to be shipped
Availability:
in stock, ready to be shipped
Availability:
in stock, ready to be shipped

Sylvania Superia Retro DIM is a premium-level LED lamp for a GU10 base. With a power of 4.8 W, the lamp produces 450–475 lm of light and replaces a traditional 60 W halogen lamp. The CRI 90 color rendering offers natural light, and the 25,000-hour service life ensures long-term durability. Dimmable — you can connect it to an LED-compatible dimmer. A 36° beam angle makes this an excellent choice for spotlighting.

GU10 base. 230 V mains voltage. Dimmable (LED-compatible dimmer). 36° beam angle — spotlight, not a wide general light.

⚠ Made-to-order product

Delivery time is approximately 2 weeks from the order. Availability can be checked in the shopping cart.

Technical specifications

  • Product type: LED lamp, GU10 (dimmable)
  • Brand: Sylvania
  • Series: RefLED Superia Retro DIM
  • Power: 4.8 W
  • Luminous flux: 450–475 lm
  • Replaces: 60 W GU10 halogen lamp
  • Color temperature: 2700K/3000K/4000K/6500K (variant selectable)
  • Color rendering index (CRI): 90
  • Beam angle: 36° (spotlight)
  • Dimmable: yes
  • Service life: 25,000 hours
  • Base: GU10
  • Dimensions: Ø 50 × 54 mm
  • Energy class: E
  • Pack size: 6 pcs
  • Warranty: 5 years
  • Product codes: 2700K/450lm = 0030727 / 3000K/450lm = 0030728 / 4000K/475lm = 0030730 / 6500K/475lm = 0030732

⚠️ 6500K MINIMUM ORDER QUANTITY 6 PCS.
PURCHASES OF FEWER THAN 6 PCS ARE ALSO POSSIBLE, PLEASE CONTACT CUSTOMER SERVICE.

Compatibility and installation

Premium quality — CRI 90

The Sylvania Superia Retro DIM series belongs to Sylvania's premium collection. CRI 90 is significantly better than the standard series' CRI 80 — colors are rendered more naturally, and red and skin tones in particular look more pleasant. This is well suited for retail, exhibition, and home use where color accuracy is important.

Long service life — 25,000 hours

A 25,000-hour service life is significantly longer than that of Sylvania's standard series (15,000 h). This means less frequent replacement needs and lower maintenance costs — especially in locations where changing the lamp is difficult. The manufacturer grants a 5-year warranty.

Direct replacement for a 60W halogen

The dimensions (Ø 50 × 54 mm) and base (GU10) conform to the halogen standard, so the lamp fits directly in place of the old halogen without any modifications.

36° beam angle — spotlight

36° is a typical GU10 spotlight angle. Suitable for illuminating works of art, shelves, or work surfaces, for example. If you need a wider general light, choose a lamp with a 110° beam angle (e.g., RefLED ES50 6.2W).

Dimming

This is a dimmable LED lamp. Use an LED-compatible dimmer to achieve the best results — old halogen dimmers may work, but they can cause flickering or a limited adjustment range.

Choosing color temperature

  • 2700K (warm): very warm white — incandescent-like atmosphere
  • 3000K (warm white): cozy and relaxing
  • 4000K (neutral white): clear and supportive of work
  • 6500K (cool white): bright and energetic
Power: 2700K

Delivery

We ship your order from our warehouse in Jyväskylä. Orders placed before 2 PM are usually shipped on the same day. Free delivery within Finland for orders over €150.

Warranty

Products purchased through Lumenled come with a manufacturer's warranty, supported by Lumenled in cooperation with the importer. You can find detailed warranty terms here: Warranty terms of our partners.

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Usein kysytyt kysymykset

What is the advantage of the Sylvania Superia Retro DIM series compared to the basic RefLED ES50 series?

Sylvania Superia Retro DIM is a premium series that differs from the basic series in several ways:

  • Color rendering index CRI 90 vs 80 in the basic series — more natural color reproduction, especially reds and skin tones
  • Lifespan 25,000 hours vs 15,000 hours in the basic series
  • 5-year warranty vs 3 years in the basic series
  • COOLFIT technology — overheating protection extends lifespan

The premium series is particularly suitable for spaces where color accuracy is important (shops, exhibitions, home accent lighting) or where replacing lamps is difficult.

What color temperature options are available?

This lamp is available in the following color temperatures: 2700K/3000K/4000K/6500K.

  • 2700K (warm): very warm white — incandescent-like ambiance
  • 3000K (warm white): cozy and relaxing
  • 4000K (neutral white): clear and supportive for work
  • 6500K (cool white): bright and energetic

Choose the color temperature during the ordering process via the variant selection. Thanks to the high color rendering (CRI 90), colors appear more natural in this premium series than in the basic series lamps.

Is this lamp dimmable?

Yes. This bulb is dimmable—you can connect it to an LED-compatible dimmer and adjust the light brightness.

Ensure that the dimmer you are using is designed for an LED load. Older halogen dimmers may work with LED bulbs, but the result is not always optimal—the bulb may flicker or the dimming range may be limited. An LED-compatible dimmer provides a smoother result.

What is the best use for a 36° beam angle GU10 bulb?

A 36° beam angle is a typical GU10 spotlight angle — significantly narrower than the basic series' 110°. It is especially suitable for accent lighting:

  • Artwork — paintings, photos on the wall
  • Shelves and display cases — focused light on products or objects
  • Worktops — kitchen worktop, desk
  • Retail lighting — highlighting products

If you need wider general lighting (corridors, hallways, general warehouse lighting), choose a lamp with a 110° beam angle (e.g., RefLED ES50 basic series).