Sylvania RefLED Superia Retro ES50 GU10 4.8W 450–475lm 36° – CRI 90, replaces 60W
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Sylvania Superia Retro is a premium-level LED lamp with a GU10 base. With 4.8W of power, the lamp produces 450–475 lm of light and replaces a traditional 60W halogen lamp. The CRI 90 color rendering provides natural light, and the 25,000-hour lifespan ensures long durability. Not dimmable — do not connect to a dimmer. The 36° beam angle makes this an excellent choice for spot lighting.
GU10 base. 230 V mains voltage. Non-dimmable. 36° beam angle — spotlight, not a wide general light.
⚠ Order item
Delivery time approx. 1 week from order. Availability can be checked in the shopping cart.
Technical specifications
- Product type: LED lamp, GU10 (non-dimmable)
- Brand: Sylvania
- Series: RefLED Superia Retro
- Power: 4.8 W
- Luminous flux: 450–475 lm
- Replaces: 60 W GU10 halogen lamp
- Color temperature: 3000K/4000K/6500K (variant selectable)
- Color rendering index (CRI): 90
- Beam angle: 36° (spotlight)
- Dimmable: no
- Lifespan: 25,000 hours
- Base: GU10
- Dimensions: Ø 50 × 54 mm
- Energy class: D and E
- Package size: 6 pcs
- Warranty: 5 years
- Product codes: 3000K/450lm = 0030710 / 4000K/475lm = 0030711 / 6500K/475lm = 0030712
Compatibility and installation
Premium quality — CRI 90
The Sylvania Superia Retro series belongs to Sylvania's premium collection. CRI 90 is significantly better than the basic series' CRI 80 — colors are reproduced more naturally, and red and skin tones, in particular, appear more pleasant. This is well-suited for retail, exhibition, and home use where color accuracy is important.
Long lifespan — 25,000 hours
A 25,000-hour lifespan is clearly longer than Sylvania's basic series (15,000 h). This means less frequent replacement needs and lower maintenance costs — especially in locations where changing lamps is difficult. The manufacturer provides a 5-year warranty.
Direct replacement for 60W halogen
The dimensions (Ø 50 × 54 mm) and base (GU10) are in accordance with the halogen standard, so the lamp fits directly in place of an old halogen without modifications.
Beam angle 36° — spotlight
36° is a typical GU10 spotlight angle. Suitable, for example, for lighting artworks, shelves, or work surfaces. If you need a wider general light, choose a lamp with a 110° beam angle (e.g., RefLED ES50 6.2W).
No dimming
Do not connect to a dimmer — this is a non-dimmable model. If you need dimming, choose a product from Sylvania's DIM series.
Color temperature selection
- 3000K (warm white): cozy and relaxing
- 4000K (neutral white): clear and supportive for 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.