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The Osram STAR E27 4W LED filament bulb is an ideal lighting solution for homeowners looking to combine vintage aesthetic charm with modern energy efficiency. It is perfectly suited for decorative fixtures, general living room lighting, and ambient indoor settings where a warm, inviting glow is desired. While it excels in atmosphere and longevity, users should note that this specific model is not dimmable, meaning it is best reserved for standard 'on/off' lighting applications.
| Colour | White |
|---|---|
| Energy Efficiency | E |
| Model Part Number | 4058075112216 |
| Brand | Osram |
No, this model is specifically rated as non-dimmable.
You can use it outdoors only if it is enclosed within a fixture rated IP65 or higher.
The bulb is rated for up to 15,000 hours of operation.
This bulb provides a warm white light at 2700K.
No, this bulb is completely mercury-free.
There is no warm-up time; it provides 100% light instantly.
Check if your wall switch is a dimmer. This bulb is not dimmable and will not function correctly with a dimmer switch.
Ensure the bulb is fully tightened in the E27 socket and that the power supply to the fixture is switched on.
Installation of the Osram STAR E27 is straightforward. Simply ensure the power to your light fixture is turned off, unscrew the existing bulb, and gently screw in the Osram LED by turning it clockwise until secure. Ensure your fixture's socket is an E27 (Edison Screw) type to match the base.
Regarding care and maintenance:
