Check the listing for details. Trux Accessories TLED-W13. Condition: New. Listed at 100.00 USD. Brand new still in original box Trux Accessories TLED-W13, Class 1 Beacon with Back up Alarm LED Amber Warning Light. This beacon is a permanent mount with a four bolt mount, has a 97 Decibel Back up Alarm and 36 different flash patterns. Add this stylish Beacon Warning Light to your commercial or work vehicle today.