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Osram LED Base Classic A - E27 - Warm White - Pack of 2

Osram LED Base Classic A - E27 - Warm White - Pack of 2

Osram LED Base Classic A bulb with E27 socket, non-dimmable, emitting a warm white light with a co...

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Osram Warm White Base Classic A60 7 Watt E27 Clear Led Bulb - Twin Pack

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Product Information

Full details

The Osram LED Base Classic A is an ideal lighting solution for homeowners seeking a reliable, energy-efficient replacement for traditional 60W incandescent bulbs in standard E27 fixtures. It provides an inviting warm white glow, instant illumination, and impressive longevity, making it perfect for general household lighting; however, potential users should note that these specific bulbs are non-dimmable.

All features

Age Groupadult
ColourWhite
Energy EfficiencyE
GenderUnisex
SeriesCLASSIC
Model Part NumberLED972018BOX2
BrandOSRAM

Extended Product Information

FAQs

Can I use these in a dimmer switch?

No, these bulbs are not dimmable and should only be used with standard on/off switches.

What does the 2700K color temperature mean?

2700K is a warm white light, similar in color to traditional incandescent bulbs, ideal for cozy living spaces.

Are these bulbs suitable for outdoor use?

Yes, but they must be used in a suitable, protected outdoor luminaire that prevents direct contact with water.

How many watts does this replace?

This 7W LED bulb serves as an efficient replacement for a standard 60W incandescent bulb.

What is the lifespan of this bulb?

It is rated for up to 15,000 hours of operation under normal use.

Does this bulb contain mercury?

No, Osram LED technology is mercury-free.

Troubleshooting

The bulb flickers when turned on.

Check if the bulb is on a dimmer circuit; this model is not compatible with dimmers.

The bulb does not light up at all.

Verify that the bulb is screwed firmly into the E27 socket and that the power supply to the fixture is active.

The bulb turns off after a period of use.

Ensure the luminaire is not fully enclosed, which may cause overheating and trigger internal thermal protection.

Pros and Cons

Pros

  • Significantly lower energy consumption compared to traditional bulbs
  • Provides a warm, welcoming light suitable for living areas
  • Long operational lifespan reduces the frequency of replacement
  • No UV or near-IR radiation emitted
  • Easy direct fit for standard E27 screw-in sockets

Cons

  • Not compatible with light dimmers
  • Higher initial purchase cost compared to basic incandescent bulbs
  • Standard A-shape might not fit in very compact or enclosed specialty fixtures

Setup, Compatibility & Care

To install, ensure the existing power switch is turned off. Allow any old bulb to cool down before unscrewing it. Simply screw the Osram LED bulb into the E27 socket by turning it clockwise until firm.

Compatibility Note: This bulb is strictly non-dimmable. Installing this into a dimmable circuit may cause flickering or permanent damage to the LED circuitry.

Care: Keep the glass surface clean of dust to maintain optimal light output. While the bulb is suitable for outdoor use, it must be installed in a luminaire that provides adequate weather protection to prevent moisture ingress to the base.

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