Osram LED Star Flat - Black - 4-Pack
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Product Information
Full details
The Osram LED Star Flat in Black (4-Pack) is designed for users seeking durable, energy-efficient decorative lighting. Its ultra-compact, flat bulb shape ensures pleasant light distribution, making it ideal for general ambient installations. While it offers a long lifespan and cost savings, it requires specific outdoor protection (IP65 rated fixtures) if used outside and has a moderate color rendering index.
All features
| Colour | Black |
|---|---|
| Model Part Number | 4058075839977 |
| Brand | Osram |
Extended Product Information
FAQs
What is the expected lifespan of this lamp?
The Osram LED Star Flat lamp has a rated lifespan of up to 25,000 hours, providing long-term illumination.
Can this lamp be used outdoors?
Yes, but only when installed in a light fixture that has a minimum IP65 rating to protect it from dust and water ingress.
What is the color temperature of this lamp?
The product information does not specify the color temperature (e.g., 2700K, 4000K), but it offers a pleasant light with a CRI of 80.
Is this lamp dimmable?
The product description does not state that this lamp is dimmable. For best results, use it in a non-dimmable circuit unless specified otherwise by the fixture manufacturer.
What type of base does this lamp have?
This lamp features an E27 screw base.
How does the flat design benefit the light output?
The flat design allows the light to come out particularly well and ensures a pleasant, well-distributed light without the need for a separate diffuser.
Is this lamp suitable for kitchens or bathrooms?
It is suitable for general decorative lighting. For bathrooms, ensure the fixture provides adequate protection against moisture if used near water sources.
Troubleshooting
Lamp does not turn on
Verify that the power is on. Ensure the lamp is screwed in securely into the E27 socket. Check the light fitting for any damage and try the lamp in a different known working fitting.
Flickering light
Ensure a firm connection in the socket. If flickering persists, the lamp may be nearing the end of its lifespan or there might be an issue with the power supply or dimmer (if applicable). This lamp is not designed for use with all dimmers.
Poor light output or color rendering
Confirm the lamp is not damaged. Ensure the correct lamp is being used for the intended application; CRI 80 is suitable for general lighting but may not be sufficient for tasks requiring precise color matching.
Pros and Cons
Pros
- Long lifespan of up to 25,000 hours reduces replacement frequency.
- Energy-efficient operation lowers electricity consumption and costs.
- The flat, compact design offers a unique aesthetic and good light distribution.
- Provides pleasant, natural-looking light with a CRI of 80.
- Environmentally friendly choice due to reduced energy use and fewer replacements.
Cons
- Requires specific IP65 rated fixtures for safe outdoor installation.
- The color rendering index of 80 is good but may not be sufficient for applications requiring very high color accuracy.
- Does not include a diffuser, which might be preferred for certain lighting effects.
- Sold as a 4-pack, which might be more than needed for individual replacements.
Setup, Compatibility & Care
Setup:
- Ensure the power is switched off at the mains.
- Unscrew the old bulb from the socket.
- Screw the Osram LED Star Flat lamp firmly into the compatible E27 socket.
- Restore power.
Compatibility:
- This lamp uses an E27 screw base, making it compatible with most standard E27 light fittings.
- Suitable for general decorative lighting applications indoors.
- For outdoor use, the lamp must be installed in a luminaire with at least an IP65 rating.
Care:
- Always ensure the lamp is cool before handling.
- Clean the lamp gently with a dry or slightly damp soft cloth.
- Avoid using abrasive cleaners or solvents, as they may damage the lamp's finish.
- Periodically check the lamp and its fitting for any signs of wear or damage.