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, 16:10 Viewsonic PLED-W800. Projector brightness: 800 ANSI lumens, Projection technology: DLP, Projector native resolution: WXGA (1280x800). Light source type: LED, Service life of light source: 30000 h. Zoom ratio: Fixed, Offset: 105%. Analog signal format system: NTSC, NTSC 3.58, NTSC 4.43, NTSC M, PAL, PAL B, PAL D, PAL G, PAL H, PAL I, PAL M, PAL N, SECAM,..., Supported video modes: 720p. HDMI version: 1.3a, USB connector type: USB Type-A https://www.trustedreviews.com/reviews/viewsonic-pled-w800 What is the ViewSonic PLED-W800? The ViewSonic PLED-W800 is, according to ViewSonic, that rarest of projector beasts: a highly practical, ultra-portable model that also sports enough picture quality and flexibility to support both business presentations... Bright for an ultra-portable projector, Good colour and sharpness, Built-in file reader Uneven lighting, Runs very noisily with the brightness high, No built-in Wi-Fi ViewSonic PLED-W800: Sound Quality If you're able to filter out the fan noise, the W800 sounds much better than you would expect from an audio spec of just 2 x 2W. The sound is clear, projects a decent distance from the projector's body (slightly disguisi... https://www.techadvisor.co.uk/review/projectors/viewsonic-pled-w800-review-3592746/ California-based ViewSonic has specialised in display equipment since the late 1980s. Three years ago it was one of the pioneers of a new line of miniature projectors using LED illumination, but its remarkable PLED-W500 disappeared from the market within ... Aimed primarily at the business travel and education markets, this highly portable, cool-running piece of kit doubles as a convincing home entertainment projector. ViewSonic claims the LED illumination has an expected life of 30,000 hours, so with no expe... https://www.techradar.com/reviews/pc-mac/monitors-and-projectors/monitors/viewsonic-pled-w800-1277105/review If part of your job means giving PowerPoint presentations in unfamiliar surroundings, the LED projector market has you in its sights. They've been around a few years now, but ViewSonic's latest portable projector seeks to finally set a benchmark between p... HDMI, USB & SD card slots, Portable design, Plays PDF and Microsoft files Requires Wi, Fi dongle, Underpowered 2W speakers, Lip, sync issue with video The lamp-free future is here, and this DLP-powered LED beamer is a highly portable, PC-less option for slick presentations. With great file support, easy navigation, a portable design and just enough brightness and resolution to compete, the PLED-W800 is... https://www.gadgetspeak.com/gadget/article.rhtm/751/838106/ViewSonic_PLED-W800_Projector.html The other catch is that most of the projectors on the home market use a single DLP chip - the electronic device that turns electrical signals into pictures. Commercial grade cinema projectors have three of these chips, one for each of the primary colours,...