No, the designation "4 x" in the product description of the "Smart+ Wifi Globe (E27, 14 W, 1521 lm, 4 x, F)" from Ledvance does not mean that the product comes in a pack of 4. This probably refers to another feature or specification of the product and not to the number of lamps in the pack. To confirm the exact number of lamps included, you should check the packaging or the specific sales details.

According to our information, this product is not directly compatible with the Bosch Smart Home system. It is a light source that works via ZigBee, while Bosch Smart Home uses its own protocols. For specific help, you are welcome to contact our customer service directly so that you can be helped accordingly. https://www.galaxus.ch/help

According to our information, the light bulb is controlled via app.

With an Aqara Hub, this works without any problems. I think also with an Apple Home......

Made in factory

Yes, it worked for me without any problems with the Bosch Smart Home.

The supplier is from Germany. He gives us the delivery dates and I think this is his average delivery time. It may well be that the delivery arrives earlier. :) LG

I have tried this bulb and my conclusion is, hands off. The Homekit code was available but 3 out of 4 bulbs had the wrong code. I could not integrate the bulb into Homekit.

as far as i know, you need one for all types of smart home.

The Philips Hue Bridge officially controls all ZigBee-based LED bulbs. Nevertheless, not all LED bulbs that use ZigBee are automatically compatible with the Hue Bridge. According to Philips, this is not due to the Philips Hue app, but to the software programming of the third-party suppliers. Therefore, before buying a ZigBee bulb, it is worth checking whether the manufacturer actually guarantees Philips Hue compatibility.

Hello, It worked wonderfully for me with the Philips Hue Bridge. And therefore also with all other automations such as Google Assistant. I didn't use the Ledvance Smart+ app at all. There are so many manufacturer apps! I wouldn't see any restrictions directly now. They are not quite as high quality as due Hue and seem to react a bit slower to me. When the light changes quickly, other colours sometimes flash briefly. All in all, I think the price-performance ratio is great!