Best current price£1.78from eBay
Shopping.co.uk recommended and popular offers
eBay£1.78Visit shop Osram LED Filament Bulb A60 4W = 40W E27 Clear Warm White 2700K
Visit shop
Amazon£8.99Visit shop OSRAM LED Reflector lamp | Base: E27 | Warm White | 2700 K | 5 W | Replacement for 50W | LED Superstar PAR20
Visit shop39 offers from £1.78 - £29.64
View price history by clicking the chart icon.
The Osram STAR R7s LED bulb is designed for homeowners and professionals seeking a highly efficient, direct replacement for traditional 60W halogen R7s lamps. It delivers warm white lighting and immediate full-power output, making it an excellent choice for general decorative or ambient lighting. However, users should note that this bulb is strictly intended for indoor use, or for outdoor use only when installed within a suitable weather-protected luminaire.
| Colour | White |
|---|---|
| Energy Efficiency | E |
| Model Part Number | 4058075432598 |
| Brand | Osram |
Yes, but only if it is installed in a suitable luminaire that provides adequate weather protection, as the bulb itself has an IP20 rating.
Yes, this 6.5W LED acts as a direct, energy-efficient replacement for a conventional 60W R7s bulb.
The bulb is rated for a lifetime of up to 15,000 hours.
No, it reaches full brightness immediately upon being switched on.
It emits a warm white light at 2700K, which is perfect for creating a cozy atmosphere.
Yes, the product is free of mercury (Hg).
Ensure the bulb is fully seated in the R7s clips and that the electrical connection is stable.
Verify that the mains power is on and that the lamp fixture is receiving power.
Check if your fixture uses a dimmer switch; this bulb is not designed for use with standard dimmers.
Installing the Osram STAR R7s is straightforward due to its design as a 'retrofit' solution for traditional R7s sockets. Before installation, ensure the power is switched off at the mains to prevent injury. Gently insert the tube into the spring-loaded contacts of the R7s fixture, ensuring the ceramic ends are securely seated. The bulb operates within an AC input voltage range of 220-240V at 50/60 Hz. Care should be taken not to touch the glass with bare hands if possible, as oils can affect longevity, though this is less critical for LEDs than it was for traditional halogen tubes. Keep the bulb away from direct moisture, as it carries an IP20 rating, meaning it is not waterproof.
