The Self-adhesive film is the same as the PDLC lamination film, but it is much easier to operate it.It does not need a laminated machine to process it, you just need to stick it on the glass is ok.A simple(ON – OFF)mode switches the glass from being clear to frost .This product is simple to install just?like any standard double glazed sealed unit.This energy saving product is completely solid state requiring no maintenance or special cleaning requirements.Thickness0.4mmMaximum size1500mmFrequency/Working voltage50/60 Hz 60VPower consumption6w/sqmParallel lighttransmittanceOn: 80% Off: 5%Visible light transmittanceOn: 78.3% Off:64.5%Life time>50000hoursHow to operate the self-adhesive filmTools required- Self adhesive smart switchable film- Clean paper- IPA- Soft cloth- Wires- Plastic scraper / roller- Wire cutters / scissors- Plastic cover / clear tapePlease note- The self adhesive film is a dry install application. Make sure there is no water onthe glass surface.- We recommend the outer dimensions of the self adhesive film are 2 - 3 mmshorter than the visual area of the glass.- The bus bar should never come into contact with any metal frame or otherconductive materials.Installation1. Clean the glass with a soft dry cloth until the surface is completely clean. And tomake sure the surface is dry, you might use IPA while cleaning.2. Peel the protective cover (there is one side with stickiness) and stick the film onthe glass. It would be a same way as you stick the guard film for you mobilephone or ipad.3. And please note the bus bar should never come into contact with any metalframe or trim. You could use a plastic cover to prevent the bus bar edge exposed.4. At last we advise using a cover trim (clear tape is also available) on all the fouredges of the film and clean it with IPA and soft cloth.? http://www.huichipdlc.com/pdlc-...-adheisive-lcd-film.html