1. Produktet er slutview
The Philips 420851 is a 40-watt G25 halogen decorative globe light bulb designed to provide crisp, soft white lighting. This dimmable bulb is suitable for various residential applications, including bathroom vanities and decorative light fixtures. It features a standard medium base and offers immediate full brightness upon activation, with no warm-up period.
Nøglefunktioner omfatter:
- Dæmpbar funktionalitet: Allows for adjustment of light intensity to create desired ambiance.
- Soft White Light (2800 Kelvin): Produces a warm and inviting light appearance.
- Standard Medium Base: Compatible with common light fixtures.
- Øjeblikkelig fuld lysstyrke: No delay in illumination.
- Energieffektivitet: Estimated annual energy cost of $4.82 (based on 3 hours/day at 11¢/kWh).

Image 1.1: The Philips 420851 G25 Halogen Decorative Globe Light Bulb shown with its retail packaging.
2. Sikkerhedsoplysninger
Læs og forstå alle sikkerhedsinstruktioner, før du installerer eller bruger dette produkt. Manglende overholdelse af disse instruktioner kan resultere i elektrisk stød, brand eller andre farer.
- Sluk: Always turn off the power to the fixture at the circuit breaker or fuse box before installation, removal, or inspection.
- Køl ned: Allow the bulb to cool completely before handling. Halogen bulbs can become very hot during operation.
- Proper Wattage: Overskrid ikke det maksimale wattage rating of your light fixture. This bulb is 40 watts.
- Tørre hænder: Ensure your hands are dry when handling the bulb.
- Kun indendørs brug: Denne pære er designet til indendørs brug i tørre omgivelser.
- Dæmpbar kompatibilitet: This bulb is dimmable. Ensure your dimmer switch is compatible with halogen bulbs.
- Bortskaffelse: Bortskaf brugte pærer i henhold til lokale regler.
3. Installation
Follow these steps to properly install your Philips 420851 G25 Halogen Decorative Globe Light Bulb:
- Sluk for strømmen: Before beginning, ensure the power to the light fixture is turned off at the main circuit breaker or fuse box.
- Fjern den gamle pære (hvis relevant): If replacing an existing bulb, allow it to cool down completely. Then, carefully unscrew the old bulb counter-clockwise from the socket.
- Pak den nye pære ud: Carefully remove the new Philips 420851 bulb from its packaging. Avoid touching the glass portion of the bulb directly with bare hands, as oils can reduce bulb life. Use a clean cloth or gloves if necessary.
- Skru den nye pære i: Gently screw the new bulb clockwise into the light fixture's socket until it is snug. Do not overtighten.
- Gendan strøm: Når pæren er sikkert installeret, skal du genoprette strømmen til armaturet ved afbryderen eller sikringsboksen.
- Prøve: Tænd lyskontakten for at bekræfte korrekt funktion.

Image 3.1: The Philips 420851 G25 Halogen Decorative Globe Light Bulb, ready for installation.
4. Betjening
The Philips 420851 bulb operates like a standard light bulb with added dimmable functionality.
- Tænd/sluk: Use your existing light switch to turn the bulb on or off. The bulb will illuminate to full brightness instantly.
- Dæmpning: If connected to a compatible dimmer switch, adjust the dimmer control to achieve your desired light level. This allows for creating various ambiances, from bright task lighting to soft accent lighting.
5. Vedligeholdelse
This halogen bulb requires minimal maintenance. Follow these guidelines to ensure optimal performance and longevity:
- Rensning: If the bulb requires cleaning, ensure the power is off and the bulb is completely cool. Gently wipe the glass with a soft, dry, lint-free cloth. Do not use liquid cleaners or abrasive materials.
- Udskiftning: When the bulb reaches the end of its life (approximately 2500 hours), replace it with a new Philips 420851 40-watt G25 Halogen Decorative Globe Light Bulb or an equivalent specification. Follow the installation steps outlined in Section 3.
6. Fejlfinding
If your Philips 420851 bulb is not functioning as expected, consider the following common issues and solutions:
| Problem | Mulig årsag | Løsning |
|---|---|---|
| Pæren lyser ikke. | Ingen strøm til armaturet. | Check the circuit breaker or fuse. Ensure the light switch is on. |
| Bulb is not screwed in properly. | Turn off power, then carefully re-screw the bulb into the socket until snug. | |
| Pæren er nået til slutningen af sin levetid. | Udskift pæren med en ny. | |
| Pæren flimrer eller dæmpes uventet. | Løs forbindelse. | Turn off power, then carefully re-screw the bulb into the socket. |
| Inkompatibel lysdæmper. | Ensure your dimmer switch is rated for halogen bulbs. Consult an electrician if unsure. |
7. Specifikationer
Detailed technical specifications for the Philips 420851 40-watt G25 Halogen Decorative Globe Light Bulb:
| Specifikation | Værdi |
|---|---|
| Mærke | Philips |
| Modelnummer | 420851 |
| Lys type | Halogen |
| Wattage | 40 watt |
| Pære form størrelse | G25 |
| Glødelampe Tilsvarende Wattage | 40 watt |
| Specifikke anvendelser af produktet | Dekoration |
| Lys farve | Blød hvid |
| Voltage | 120 volt |
| Farvetemperatur | 2800 Kelvin |
| Lysstyrke | 500 lumen |
| Form | Globe (G25) |
| Materiale | Glas |
| Indendørs/Udendørs brug | Indendørs |
| Strømkilde | Elektrisk med ledning |
| Color Rendering Index (CRI) | 100 |
| Gennemsnitligt liv | 2500 timer |
| Produktdimensioner | 4.44 x 3.13 x 3.13 tommer |
| Varens vægt | 1.12 ounce |
| Dæmpbar | Ja |

Image 7.1: Lighting Facts label detailing brightness, estimated annual energy cost, life, and light appearance (2800K).

Image 7.2: A visual guide to color temperatures, illustrating how 2800K (Soft White) provides a warm ambiance.
For more information on Philips EcoVantage products, visit: Philips EcoVantage
8. Garanti og support
This Philips 420851 40-watt G25 Halogen Decorative Globe Light Bulb is covered by a 2 års producentgaranti.
For warranty claims or technical support, please contact Philips customer service. Keep your proof of purchase for warranty validation.
For general inquiries or to find contact information, please visit the official Philips webwebstedet eller se kontaktoplysningerne på produktemballagen.





