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Tameson UK£8.71Visit shop Philips Light/White Master Led-Lamp - 70755500
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Amazon£12.19Visit shop Philips Neutral White Master Mas Led Expertcolor Gu10 Dimmable Led Bulb 3.9W (35W Equivalent), Cool White 4000K, Cri 97, 300 Lm, 36° Beam Angle, 40,000H Lifespan, Clear Glass Par16 Accent Light
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This Philips MASTER LED ExpertColor spotlight is designed for users seeking high-quality, consistent lighting in hospitality, home, or restaurant environments. Its key benefit is superior light quality with a customized spectrum and high CRI, creating a comfortable ambiance. A potential caveat is its cool white light, which may not suit all preferences. Key features include its 3.9W power consumption, 4000K cool white light, 36° beam angle, and an impressive 40,000-hour bulb lifetime, all while maintaining an A+ energy efficiency rating.
| Colour | White |
|---|---|
| Energy Efficiency | A+ |
| Model Part Number | 70759300 |
| Brand | Philips |
This Philips MASTER LED ExpertColor bulb has a CRI of 97, which means it renders colors with very high accuracy, close to natural daylight.
Yes, this bulb is dimmable. However, for best results, use it with an LED-compatible dimmer switch.
4000K refers to the color temperature, which is classified as cool white. This provides a crisp, bright light often associated with modern environments.
The bulb has an impressive rated lifetime of 40,000 hours, which translates to many years of use depending on how often it is switched on.
This 3.9W LED bulb provides a light output equivalent to a traditional 35W halogen bulb.
This bulb has a GU10 fitting, so it requires a GU10 socket. It's also recommended to use it in fixtures that allow for adequate ventilation, as fully enclosed fixtures can reduce lifespan.
The beam angle is 36 degrees, which provides a moderately focused beam suitable for accent lighting and highlighting specific areas.
Ensure the bulb is correctly seated in the GU10 socket. Check that the power supply is on and the circuit breaker is not tripped. Verify compatibility with the dimmer switch if one is installed.
This can often be due to an incompatible dimmer switch. Try using a dimmer specifically designed for LED loads, or test the bulb in a non-dimmable fixture to rule out other issues.
Ensure the bulb is not used in a fully enclosed fixture, as proper ventilation is crucial for LED longevity. Check for overheating in the fixture.
Verify that the purchased bulb is indeed the 4000K (cool white) model. Different monitor settings can also affect perceived color.
Setup: This bulb features a standard GU10 fitting, designed for simple twist-and-lock installation into compatible luminaires. Ensure the power is switched off at the mains before attempting to replace any light bulb. Remove the old bulb by twisting it counter-clockwise and insert the new Philips LED bulb by aligning the pins and twisting clockwise until secure.
Compatibility: The bulb operates on a standard AC input voltage of 220-240 V and an input frequency of 50-60 Hz. It is dimmable, but compatibility with your existing dimmer switch should be verified for optimal performance. It is not suitable for fully enclosed luminaires due to heat dissipation requirements.
Care: To maintain performance and longevity, periodically dust the bulb with a dry or slightly damp soft cloth when the power is off. Avoid using abrasive cleaners or solvents, as they can damage the bulb's finish. Ensure the fixture is adequately ventilated to prevent overheating, which can shorten the bulb's lifespan.
