Ultra low-profile slimline design utilizes six high-powered 1W LEDs. 23 selectable flash patterns can be alternating or synchronized with multiple units and a nonvolatile memory retains last setting. Auto-dim function makes the lamps suitable for night operation. Supplied with 7.87in (200mm) of pre-wired cables, 3M? tape or screws for fixing options. Key Features: Easy Installation: Mounts securely to vehicle with 3M ? tape or screws. Low Current Draw: Keep your power where you need it. 23 Selectable Flash Patterns: Sometimes one size doesn't fit all, and that's the same with flashing lights. With 23 different selectable flash patterns that can even be synchronized across multiple units, never settle again for lights that don't quite fit the bill. Item #'s: UT-85214A- 2 | UT-85214W-2 Specifications Product LxWxH 5.16in x 1.18in x 0.28in Input Voltage 12/24V LEDs 6 x 1W Current Draw 0.5A at 12V