DWCL1 Composite Mini Beacon Fixture is constructed from a single piece compression molded fiberglass reinforced polyester composite material that is textured, pressure formed and molded-in-color in Black. Frosted borosilicate glass optical assembly. Prewired with 3 foot pigtail of 18-2 AWG wire. Low voltage quick connector LVC3 included for easy hook up to the low voltage supply cable not included. One 20 watt T3 bipin halogen lamp included. Lower wattage lamps are acceptable. 5 inch diameter x 8.75 inch overall high. Recommended 15 foot spacing. Requires remote transformer not included. ETL listed for wet locations.