Lovdock offers this Hidden 1080p WiFi Security Camera LED Light Bulb, model no. T88, for $39.99 with free shipping. That's the lowest total price we could find by $10. Disguised as a fully functional 36-LED light bulb, the camera features a 12-megapixel CMOS sensor, up to 1080p video recording at 25fps, 140° viewing angle, WiFi, live monitoring via your iOS or Android device, and TF card slot. It comes with a TF card (no capacity specified), TF card reader, and adjustable gooseneck extension tube.