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 Epson PowerLite W42+, 3600 ANSI lumens, 3LCD, WXGA (1280x800), 15000:1, 16:10, 0,91 - 10,89 m Epson PowerLite W42+. Luminozitate proiector: 3600 ANSI lumens, Tehnologia de proiecţie: 3LCD, Rezoluție nativă proiector: WXGA (1280x800). Tip sursă de lumină: Lampă, Durată de viață sursă de lumină: 6000 h, Durată de viață sursă de lumină (mod economic): 10000 h. Focalizare: Manualul, Interval lungime focală: 16.9 - 20.28 mm, Interval de deschidere: 1,49 - 1,72. Tip conector HDMI: Întregi. Nivel zgomot: 37 dB, Nivel zgomot (mod economic): 28 dB