1. Introduction
This manual provides essential information for the safe and efficient use of your Philips LED Classic Glass Dimmable PAR16 Spot Light Bulb. Please read these instructions carefully before installation and retain them for future reference.
Safety Information
- Always turn off power to the fixture before installing, removing, or inspecting the bulb.
- Do not use with Philips HUE products.
- Suitable for indoor use only.
- Ensure the fixture is rated for the bulb's wattage and voltage (5.5W, 120V).
- Avoid direct contact with water or excessive moisture.
2. Product Overview
The Philips LED Classic Glass Dimmable PAR16 Spot Light Bulb is designed to provide bright, dimmable light with significant energy savings. It features a 40-degree beam angle, 400 lumens of 3000-Kelvin bright white light, and an E26 medium base.

3. Setup and Installation
Follow these steps to install your Philips LED PAR16 bulb:
- Turn off Power: Locate the light switch or circuit breaker controlling the fixture and turn off the power.
- Remove Old Bulb: Carefully unscrew the existing bulb from the fixture. Allow it to cool if it was recently in use.
- Install New Bulb: Gently screw the Philips LED PAR16 bulb into the E26 medium base socket until it is snug. Do not overtighten.
- Restore Power: Turn the power back on at the light switch or circuit breaker.
- Test: Turn on the light switch to ensure the bulb is functioning correctly.
Compatibility
This bulb is designed for standard E26 medium base fixtures. It is dimmable and has been tested to work with a wide range of dimmer switches. For optimal dimming performance, ensure your dimmer switch is compatible with LED technology.
4. Operating Instructions
Once installed, the Philips LED PAR16 bulb operates like a standard light bulb. Use your existing light switch to turn the light on or off.
Dimming Functionality
This bulb offers smooth dimming from 3000 Kelvin down to a low glow. Use a compatible dimmer switch to adjust the light output to your desired level. Philips LED dimming is flicker-free and silent.
5. Maintenance
Philips LED bulbs require minimal maintenance. Follow these guidelines:
- Cleaning: Ensure the power is off and the bulb is cool before cleaning. Wipe the bulb with a soft, dry cloth. Do not use liquid or abrasive cleaners.
- Handling: Handle the bulb by its base, not the glass, to avoid transferring oils or damaging the surface.
- Disposal: Philips LEDs are mercury-free. Dispose of them according to local regulations for electronic waste.
6. Troubleshooting
If you encounter issues with your Philips LED PAR16 bulb, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Bulb does not light up | No power to the fixture, loose connection, faulty bulb. | Check power supply, ensure bulb is screwed in tightly, test with another working bulb. |
| Flickering or buzzing | Incompatible dimmer switch, loose connection. | Ensure dimmer is LED-compatible, tighten bulb in socket. |
| Light is too dim or too bright | Dimmer setting, incorrect bulb for application. | Adjust dimmer, verify bulb specifications meet your lighting needs. |
7. Technical Specifications
| Feature | Specification |
|---|---|
| Brand | Philips |
| Model Number | 475434 |
| Light Type | LED |
| Special Feature | Dimmable |
| Wattage | 5.5 Watts |
| Incandescent Equivalent | 50 Watts |
| Bulb Shape Size | PAR16 |
| Bulb Base | E26 |
| Brightness | 400 Lumens |
| Color Temperature | 3000 Kelvin (Bright White) |
| Beam Angle | 40 Degrees |
| Voltage | 120 Volts |
| Average Life | 25,000 Hours (over 22 years based on 3 hrs/day) |
| Certification | Energy Star Certified |
| Product Dimensions | 5.46"W x 5.46"H |
8. Warranty Information
This Philips LED Classic Glass Dimmable PAR16 Spot Light Bulb comes with a 5-year limited warranty. Please retain your proof of purchase for warranty claims. For detailed warranty terms and conditions, refer to the official Philips website or contact customer support.
9. Support
For further assistance, technical support, or to inquire about other Philips lighting products, please visit the official Philips website or contact their customer service department. Contact information can typically be found on the product packaging or the Philips brand website.
10. Related Information
The following video provides general information about Philips LED lighting and EyeComfort technology, which is applicable to this product.





