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 Sharp P601Q, 6000 ANSI lumens, DLP, UHD 4K (3840x2160), 3000000:1, 16:9, 1524 - 7620 mm (60 - 300") Sharp P601Q. 投影機亮度: 6000 ANSI lumens, 投影技術: DLP, 投影機原始解析度: UHD 4K (3840x2160). 光源類型: 雷射, 光源使用壽命: 20000 小時. 焦點: 摩托. 類比信號格式系統: NTSC 3.58, NTSC 4.43, PAL, PAL 60, PAL M, PAL N, SECAM. 串行接口類型: RS-232