These are pretty popular, so thought it was worth shouting out about. The Philips Hue Ambience Still Spotlights have been recalled on the John Lewis site. Apparently they pose a safety issue by becomming loose or even breaking off while being used.
Not sure if it's a specific batch that has been provided to John Lewis, but if you have one from elsewhere, it's probably best to contact the retailer and get it swapped or refunded ASAP. It's obviously not advisable to continue using them. Source
The manufacturer has identified a potential issue with a small number of these products, whereby the product may become loose or break off in use.
Stock numbers: 105 22119 and 105 22120
If you've bought one of these units, please stop using it immediately and return it to your nearest John Lewis for a refund or to exchange for an alternative product.
We're sorry for any inconvenience this causes.