J Hofert M5 LED Light Set Energy efficient M5 LED light emitting diode light set. Ideal for a wide variety of decorating applications. Features break resistant bulbs that are cool to the touch when lit. 25,000-hour average bulb life. 22-gauge wire with a 12-inch lead and 4-inch tail. Energy efficient M5 LED light emitting diode light set. Ideal for a wide variety of decorating applications. Features break resistant bulbs that are cool to the touch when lit. 25,000-hour average bulb life. 22-gauge wire with a 12-inch lead and 4-inch tail. WARNING This product contains lead a chemical known to the State of California to cause cancer and birth defects or other reproductive harm. Do not place the product in your mouth. Wash your hands after handling this product.