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 V332W, 3300 ANSI lumens, DLP, WXGA (1280x800), 16:9, 762 - 7620 mm (30 - 300"), 16:10, 16:9 NEC V332W. Projector brightness: 3300 ANSI lumens, Projection technology: DLP, Projector native resolution: WXGA (1280x800). Light source type: Lamp, Service life of light source: 3500 h, Service life of light source (economic mode): 6000 h. Focus: Manual, Focal length range: 22.41 - 28.82 mm, Aperture range (F-F): 2.55 - 2.85. Analog signal format system: NTSC, NTSC 4.43, PAL, PAL 60, PAL M, PAL N, SECAM, Supported graphics resolutions: 1920 x 1080 (HD 1080). Serial interface type: RS-232 https://www.projectorreviews.com/nec/nec-np-v332w-projector-review/ The NEC NP-V332W is one model in NEC's V-series of portable projectors intended for business or education applications. It appears NEC intends for this to be their “Value” series, offering a lot of performance for the modest price. The other V-series mode... High brightness in the brightest mode, Very good color accuracy possible with a few user adjustments, Very good (wired) networking support built-in, Support for Crestron RoomView (TM) for control/management, Support for MHL via the HDMI #1 input, Virtual... Color brightness substantially lower than white brightness (typical for DLP projectors of this class), The best out-of-the-box picture modes produce a color accuracy a little below that of typical 3LCD based business/education projector (i.e, requires us... The NEC NP-V332W offers a feature set and the performance to make it a viable contender in the very competitive under $600 business/classroom projector category. The two primary competing projector technologies in this market segment are those using DLP v...