Smart lighting company Philips Hue debuted a bunch of new products this week at the IFA tech show in Berlin, Germany, and most of them are available now. The launch, which is the biggest in the company’s history, includes cheaper smart lights, a new bridge for its Zigbee ecosystem, a redesigned line of light strips, and new software features and connectivity capabilities. Hue also introduced its first video doorbell and an upgraded camera to its Hue Secure line.