CALEX – Smart Light Bulb E27, WiFi LED ST64 Bulb, RGB, App and Works with Amazon Alexa and Google Home, 4.9W

Price: £24.99
(as of Jun 16, 2026 04:50:54 UTC – Details)

From the brand

We are Calex

It seems simple, but light is more than switching a switch. Calex understands how lighting works and is happy to help you!

Passion for lighting

Calex is a creative brand with something for everyone. Light means atmosphere and comfort.

Dutch pride

Our love for light began in 1970. We offer smart lighting with voice control.

Wide range

Are you looking for atmospheric light? Check out our offer!

Smart Home

Create your own atmosphere and experience ultimate comfort in your home with the Calex Smart products.

Works with Alexa

Voice control via Alexa and Hey Google makes operation even easier.

View our smart lamps

Smart Outdoor Lighting

Discover how you can create more atmosphere and safety with our versatile garden lights.

Shop outdoor lamps

CONTROL VIA APP: Control your lighting from anywhere using the Calex Smart App. It allows you to adjust the brightness to your preference, set timers and change colours effortlessly with just your smartphone and a 2.4 GHz WiFi connection.
RGB AND WHITES: Transform your home with the smart WiFi E27 LED Bulb, offering customizable lighting from cool white to warm white and 16 million colors, perfect for any ambiance or mood.
WHAT’S REQUIRED – NOTHING!: Easy installation and no hub required. Simply connect the smart LED Bulb to your 2.4 GHz WiFi and control it via the Calex Smart App. Detailed installation guides are available.
AUTOMATE: Enhance your daily routine with customizable timers and schedules. Automatically turn lights on or off at set times, ensuring your home is always perfectly lit and energy-efficient, even when you’re away.
VOICE CONTROL: Seamlessly integrate with Google Home, Amazon Alexa, and Siri for hands-free control. Use voice commands to switch lights on/off, dim them, or change colors for ultimate convenience.
According to EU Energy Efficiency Labeling directive due to its parameters this product does not require energy labeling information

Product summary

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