The Spectrum Slimline offers vibrant flame customization in a sleek 2"x4" recessed or wall mounted design. Enjoy vivid visuals in a slim frame. Hybrid-FX(TM) flame tech with 12 flame & ember bed color options High-intensity RGB flame and ember bed Driftwood log set with clear acrylic ice media Variable flame speed & brightness Independent control of flame & ember bed Thermostatic heater (5,000 BTU, 1465 W) Whisper-quiet fan and sleep timer (30 min-8 hrs) Touch controls + remote + wall mount/recessed options Overall: 49.75" W × 17" H × 4.75" D Rough Opening: 48.75" W × 16" H × 3.875" D