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 NEC U260W, 2600 ANSI lumens, DLP, WXGA (1280x800), 2000:1, 16:10, 2540 - 6451,6 mm (100 - 254") NEC U260W. Luminosidade do projector: 2600 ANSI lumens, Tecnologia da projecção: DLP, Resolução nativa do projetor: WXGA (1280x800). Tipo de fonte de luz: Lâmpada, Vida útil da fonte de luz: 1000 h, Potência da lâmpada: 230 W. Comprimento focal: 0 - 4.42 mm, Amplitude de abertura (F-F): 0 - 2,71, Tipo de zoom: Manual. Formato de sistema de sinal analógico: NTSC, NTSC 4.43, PAL, PAL 60, PAL M, PAL N, SECAM. Nível de ruído: 33 dB, Nível de ruído (modo económico): 29 dB, Frequência da imagem 2D/3D: 120 Hz