Please Note: Products are designed and rated for use in the United States using 120 volt current. With or without a transformer, this product is not recommended for use outside the US. Chili Pepper Electric Light Set has chili pepper light covers that measure approximately 1.5" wide x 4" long. String of lights measures approximately 14' long (4.2m). Has end to end plug for adding multiple strands of lights (other strands are sold separately). Includes 10 lights, 10 chili pepper light covers and 2 extra light bulbs. Please Note: Strand does not light up when 1 bulb burns out. UL Listed. For indoor or outdoor use. Select either always on or flashing lights. Has green power cord.