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