The FQ 4-Inch LED Square Wall Wash Trim Trimmed with Light Engine from WAC Lighting places a strong emphasis on glare control with its exceptional features, including a 30° shielding angle, 45° vertical tilting, and 360° horizontal rotation, guaranteeing consistent wall washing from the floor to the ceiling. This product is built with user-friendliness, ensuring easy ordering, installation, and servicing. With an effective operating range of -4°F to 104°F (-20°C to 40°C) and a durable two-piece die-cast construction, it is designed for reliability. The light engine is thoughtfully mounted on the trim using springs, facilitating hassle-free replacement. Additionally, it offers uniform wall illumination in both vertical and horizontal orientations.