Creative Hobbies Growler Bottle Lamp Kit with 38mm Lid Is Pre-wired and Ready to Use! Instantly turn your favorite 38mm top beer growler into a lamp with this kit. Kit is pre-wired and ready to use, no drilling of bottle required! Features a standard base socket with on/off push thru switch and 6 foot brown cord. UL and CSA listed components. Jug, Bulb and clip on lamp shade sold seperately.