Mini incandescent light straight string light set. Features steady burning or flashing options. Ideal for indoor or outdoor use. UL (Underwriter's Laboratories) listed. Bulb Finish: Blue Number of Bulbs: 100 Bulbs Bulb Shape: Mini Bulb Type: Incandescent Wire Color: Green Lighted Length: Length: Type: Constant, Flashing Bulb Spacing: Maximum Set Connections: Indoor/Outdoor: Indoor/Outdoor WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go towww.P65Warnings.ca.gov. -