Elite Screens Spectrum - 84-inch Diag 16:9, Electric Motorized 4K/8K Ready

2-Year / 3-Year ENR-G, Manufactures Warranty by Elite Screens' an ISO9001 manufacturer since 2004 and Lifetime Tech Support by Email, Web Chat or Toll Free Phone Call by Elite's Professional Service Team. Screen Material: MaxWhite, 1.1 Gain. Multi-layer weave, 180 degree wide viewing angle, fully black backed front projection screen with textured surface. 4K Ultra HD and Active 3D Projection Ready. GreenGuard and GreenGuard GOLD Certified | UL 2818. Mildew Ships fully assembled, plug and play ready, features a durable casing that easily installs to your wall or ceiling with the included installiton kit. Includes: Infrared (IR) Remote, Detachable 3-Way Wall Switch, and 12V Trigger Cable. 84-inch Diagonal, 16:9 Aspect Ratio. View Size: 41.2" H x 73.2" W. Overall Size: 55.2" H x 85.4" W x 3.1" D. Black Case. GREENGUARD certified - certified for low chemical emissions: UL.COM/GG - UL 2818. Ranked in two tiers: Certified and Gold. Less harsh chemicals - made with fewer harsh chemicals, or safer chemicals than typical alternatives, helping reduce your use of and exposure to substances that may be more harmful to your health and the environment.