This electric fireplace meets U.S. and Canadian standards with CSA/UL certification, plus double safety protection (overheat auto-shutoff + fuse) for long-term use. It delivers 1400W (5000 BTU/hour) heat to warm 400 sq. ft., paired with a durable 50,000-hour LED light source.It offers 11 temperature settings (64°F–82°F), a 1–9 hour timer, and rich ambiance: 8 flame/ember bed colors, 3 brightness levels, and flame effects usable without heat. You can install it recessed in a wall or in a TV stand—front detachable panel and step-by-step guide simplify setup, with clearly labeled dimensions for accuracy.Operation is convenient: control via infrared remote (no moving needed) or top-right touch buttons (clear digital display, no bending, pet-proof). Its exquisite craftsmanship blends warmth and decor, fitting various room styles and scenarios.