Superior Signals’ Meteorlite High-Intensity LED Modules for vehicle lighting feature an encapsulated power supply, eliminating the need for an external power source. The SYLED03 and SYLED04 modules feature three or four high-intensity one-watt LEDs with multiple flash patterns. The SYLED03 offers 12 different flash patterns, while the SYLED04 offers 19. Both units are sealed to keep moisture out and have a simple two-wire installation, reducing costs associated with conventional remote strobe systems. The units, available with amber, blue, clear, or red LEDs, use either 12 or 24vdc. The modules have a five-year limited warranty and meet SAE J1318 and E13 specifications.