The Contixo LB2 Smart WiFi Light Bulb PAR38 E26 4-Pack delivers adjustable Led lighting for recessed and directional fixtures, offering dimmable brightness, tunable white color temperature, and simple app control over a 2.4GHz WiFi connection. Each bulb fits a standard E26 base and can be managed through a compatible mobile app for on/off control, scheduling, brightness adjustments, and supported voice-assistant use. Designed for everyday use in indoor and covered outdoor areas such as kitchens, entryways, patios, and workspaces, the LB2 bulbs provide consistent illumination with an energy-efficient Led build and require no additional hub.• PAR38 form factor with standard E26 base• Dimmable brightness with tunable white• App control over 2.4GHz WiFi• Supports scheduling and routines• Works with supported voice assistants• Suitable for indoor and covered outdoor usePackage includes four LB2 PAR38 smart bulbs and one quick-start setup guide.