Integral LED 4.8W GLS Dusk-to-Dawn Photocell Bulb E27 5000K Daylight - 470lm

Integral LED 4.8W E27 Dusk-to-Dawn Photocell Bulb – 5000K Daylight

Enjoy convenient, energy-efficient outdoor lighting with the Integral LED 4.8W GLS Dusk-to-Dawn Photocell Bulb. Designed with an integrated dual daylight sensor, this automatic LED bulb switches on when ambient light levels fall and switches off again when daylight returns, providing illumination without the need for separate timers or manual switching.

Producing 470 lumens of crisp 5000K daylight white light, this E27 Edison Screw lamp is an excellent choice for outdoor wall lanterns, entrance lights, porches and pathways where dependable illumination is required without excessive brightness.

Automatic Dusk-to-Dawn Lighting with Built-in Photocell

The integrated dusk-to-dawn photocell sensor detects changes in surrounding daylight, automatically switching the lamp on at dusk and off at dawn. This makes it a practical lighting upgrade for homeowners, landlords, property managers and businesses wanting reliable automatic lighting.

Unlike traditional LED bulbs that require manual switching, this daylight-sensing lamp helps ensure entrances and access areas are illuminated when needed, while avoiding unnecessary daytime operation.

470 Lumens of Clear 5000K Daylight White Light

With a light output of 470 lumens, equivalent to a traditional 40W incandescent bulb, this Integral LED lamp delivers useful illumination while consuming just 4.8 watts.

Its 5000K daylight white colour temperature produces a clean, crisp appearance, making it suitable for entrances, outdoor access areas and general lighting where clear visibility is important.

The wide 240-degree beam angle and frosted GLS diffuser help distribute light across the surrounding area.

Energy-Efficient 4.8W LED Technology

Consuming just 4.8W, this LED bulb offers significant energy savings compared with a traditional 40W incandescent lamp. Combined with automatic dusk-to-dawn operation, it helps minimise electricity consumption by switching off when natural daylight is sufficient.

With a rated lifetime of 15,000 hours and 50,000 switching cycles, the lamp is designed for dependable performance and reduced replacement frequency.

Ideal Applications

• Outdoor wall lanterns and decorative entrance lights
• Front porches and doorways
• Garden entrances and pathways
• Garage and outbuilding entrance lighting
• Residential properties and rental accommodation
• Commercial entrances and sheltered access areas

Key Features and Benefits

• Automatic dusk-to-dawn photocell: Switches on when daylight fades and off when daylight returns.
• Built-in dual sensor: Integrated daylight sensing without a separate external photocell.
• 4.8W LED technology: Energy-efficient alternative to a traditional 40W incandescent bulb.
• 470 lumens: Practical light output for entrances and decorative outdoor lighting.
• 5000K daylight white: Crisp, clear white illumination.
• E27 Edison Screw cap: Fits compatible ES lamp holders.
• 240-degree beam angle: Wide light distribution.
• Frosted GLS finish: Diffused light output in a familiar bulb shape.
• 15,000-hour rated lifetime: Long-lasting LED performance.
• Non-dimmable: Suitable for standard non-dimming circuits.
• 2-year manufacturer's warranty: Added peace of mind.

Technical Specifications

• Manufacturer: Integral LED
• Manufacturer part number: ILGLSE27SF197
• Wattage: 4.8W
• Equivalent wattage: 40W
• Light output: 470 lumens
• Colour temperature: 5000K Daylight White
• Lamp cap: E27 Edison Screw (ES)
• Beam angle: 240 degrees
• Colour rendering index: CRI 80
• Dimmable: No
• Sensor: Built-in dusk-to-dawn photocell
• Rated lifetime: 15,000 hours
• Switching cycles: 50,000
• Energy efficiency class: F
• IP rating: IP20
• Operating voltage: 220–240V AC
• Warranty: 2 years

Installation and Compatibility

This Integral LED lamp features a standard E27 Edison Screw base, making it suitable for compatible light fittings with an ES lamp holder.

Important: The bulb itself is rated IP20 and is not weatherproof. For outdoor applications, it must be installed inside a suitably IP-rated, weather-protected light fitting. Ensure the daylight sensor can detect changes in ambient light and is not adversely affected by light reflected within the fitting.

This lamp is non-dimmable and must not be used with dimmer switches.

Choose the Integral LED 4.8W Dusk-to-Dawn Photocell Bulb for convenient automatic lighting that combines energy efficiency, reliable LED performance and crisp daylight white illumination.