Satco 100 Watt A19 Yellow Incandescent Bug Light Bulb is an efficient lightbulb designed to provide clear illumination while minimizing the attraction of bugs. This makes it an i choice for outdoor areas where people gather, such as patios, decks, and backyards. Its yellow incandescent light creates a comfortable atmosphere without compromising visibility, allowing you to enjoy your outdoor spaces without the nuisance of insects. Model Number: S3939