www.canfieldequipment.com
Price: $127.00
Item #: W-2015HPA

2015HPA

QuintFlash™ & Manual Hi/Low Unless Specified.  15 Watt, Perm/Pipe Mount, High Dome

See http://www.whelen.com/_AUTOMOTIVE/details_prod.php?head_id=1&cat_id=5&prod_id=175 for more details.