Philips 415737 Indoor Flood 35-Watt MR16 GU10 Base Light Bulb Philips 415737 Indoor flood 35-Watt This 39-watt indoor flood bulb creates crisp, white accent lighting around the home and in enclosed outdoor fixtures Versatile for multiple applications, this 265-lumen bulb is ideal for use in indoor recessed cans and track lights Features a GU10 base. Flipping the switch immediately lights your room to full brightness; no slow starting or waiting We re use as much glass and packaging material as possible. Estimated annual energy cost of $4.22 (based on three hours/day) This product ships as a single bulb