Whelen T Series TRIO Lightheads SA315U Seven Scan-Lock™ flash patterns and

Seven Scan-Lock™ flash patterns and a steady-on mode

the light pattern doesn't have a bright center spot

fully diagnostic silent test of amplifier and speaker(s)

2x Nuts and 2x Washers

Whelen T Series TRIO Lightheads SA315U Seven Scan-Lock™ flash patterns andNote: These are a new and updated product release to the T and Mini T family of lightheads. We have limited quantities available of some options certain color combinations may not be regularly stocked at this time and may be subject to current Whelen lead times. We also still have quantities of the previous T Series available here "Whelen ION T Series Linear Super LED TRIO Surface Mount" The T Series lighthead delivers high performance warning and