TWIST LOCK REMOTE LIGHT HEAD
Sound Off, Inc.: Three- by four-inch device available in strobe and halogen formats. Features polished wide-angle lens for increased visibility and field-replaceable strobe tubes and halogen bulbs. Standard brackets for grill or deck mount. Strobe tube rated at 20 joules nominal, 25 joules maximum, and a lifetime of more than five million flashes. Available in amber, blue, clear, green, and red. Housings in black or chrome plastic. (800) 388-7337.