PSA’s new smaller, lighter (1.6 oz) and brighter (Clear) self-contained LED based Anti-collision Beacon. Fits the same foot print as a standard Tail Light (1.88" to 1.75" CC Mounting); with a high quality acrylic optical lens, long life, and draws less than .2 Amps. Comes with gaskets and mounting hardware. It measures approximately 1.6” high and 1.4” diameter. Available in 12V &24V. NON-PMA