SignalSure from Philips Lumileds is a mid-power LED for automotive signaling applications. The surface-mount product is suitable for a variety of applications where thin, low-profile designs are preferred, including center stop, side-marker, tail, mirror turn, rear fog, and motorcycle signaling. SignalSure undergoes a rigorous multi-environment overstress testing (MEOST) regime, developed in conjunction with the company’s Tier 1 customers. With MEOST, SignalSure LEDs are exposed to extreme heat, humidity, and high levels of sulphur gas. Philips Lumileds simulates high-voltage jump start and high-voltage alternator failure to ensure that the SignalSure LEDs will continue to operate without degradation in performance, quality, and light output. SignalSure is available in red-orange and amber colors per automotive specifications.