This 10-watt bulb produces light designed to enhance the unique styling of your landscaping and outdoor décor, as well as your indoor cabinets and displays. Turn your garden and walkways into well-lit, inviting outdoor spaces that create peace of mind with this versatile, 100-lumen indoor/outdoor accent bulb. Features a G4 Bipin base. Flipping the switch immediately lights your spaces to full brightness; no slow starting or waiting. Philips reuses as much glass and packaging material as possible, reducing environmental impact. This energy-saving bulb has an estimated annual energy cost of $1.20 (based on three hours/day). This product ships as a single bulb and comes with a 2-year warranty.