RoHS stands for Restriction of Hazardous Substances. RoHS, also known as Directive 2002/95/EC, originated in the European Union and restricts the use of specific hazardous materials found in electrical and electronic products (known as EEE). All applicable products in the EU market after July 1, 2006 must pass RoHS compliance. The substances banned under RoHS are lead (Pb), mercury (Hg), cadmium (Cd), hexavalent chromium (CrVI), polybrominated biphenyls (PBB), polybrominated diphenyl ethers (PBDE), and four different phthalates (DEHP, BBP, BBP, DIBP). RoHS Viewsonic PLED-W800, 800 ANSI lumens, DLP, WXGA (1280x800), 120000:1, 16:10, 609,6 - 2540 mm (24 - 100") Viewsonic PLED-W800. روشنایی پروژکتور: 800 ANSI lumens, تکنولوژی پروجکشن: DLP, Projector native resolution: WXGA (1280x800). Light source type: چراغ, Service life of light source: 30000 h. فوکوس: دستی, نسبت زوم: 1.4:1. سیستم فرمت سیگنال آنالوگ: NTSC 4.43, NTSC M, PAL 60, PAL B, PAL D, PAL G, PAL H, PAL I, PAL M, PAL N, SECAM B, SECAM D,..., پشتیبانی حالت های ویدئو: 1080i, 1080p, 480i, 480p, 576i, 576p, 720p. گواهی: REACH, CB, KC, EAC, CE, FCC-B (including ICES003), EAC, NOM, UL /UL-CoC