LED bulb Signify Philips 4.9 W (460 lm) GU10, 3000 K, CRI 80, 36° beam, 15,000 h

Signify Philips GU10 LED bulb, 4.9 W delivering 460 lm of warm white light (3000 K) with a focused beam of 36° and a rated lifetime of 15,000 hours. This GU10 reflector lamp replaces traditional halogen spotlights while providing energy-efficient illumination for targeted lighting applications in residential and commercial settings. The lamp produces natural-looking colors with a CRI of 80 and is designed for use on standard 220–240 V, 50–60 Hz mains.

Advantages

The LED technology provides low power consumption with light output comparable to about a 65 W incandescent lamp, reducing energy use and maintenance due to its long rated lifetime. Its 36° beam angle enables concentrated lighting for accent and task illumination, and the warm 3000 K color temperature creates comfortable, inviting light without harsh cool tones. The lamp is compatible with common GU10 fittings and offers consistent performance across rated mains voltages.

Suitable for

• Recessed downlights and ceiling spot fixtures
• Track lighting for accent illumination
• Display and retail lighting for product highlighting
• Kitchen worktop and bathroom mirror spotlights (ensure appropriate IP rating of fixture)

Key specifications

• Lamp type: GU10 reflector LED
• Power consumption: 4.9 W
• Luminous flux: 460 lm
• Colour temperature: 3000 K (warm white)
• Colour Rendering Index (CRI): 80
• Beam angle: 36° (focused beam)
• Rated lifetime: 15,000 hours
• Supply voltage: 220–240 V, 50–60 Hz
• Energy efficiency class: E

How to use

Install the bulb into a compatible GU10 socket by aligning the pins and twisting until the lamp is securely seated. Ensure the mains power is switched off before installation. Use in fixtures that accept GU10 reflector lamps and within the specified supply voltage range. If the fitting is dimmable, verify compatibility with the dimmer before use; if not compatible, operate the lamp on a fixed (non-dimmed) circuit.

Usage recommendations

For optimal performance, use the lamp in dry indoor environments or fixtures with appropriate protection for damp locations. Allow adequate ventilation around the fixture to avoid overheating and replace in sets when used in multiple-lamp installations to maintain uniform light colour and output.