PDLC Smart Film — Instant Privacy, Daylight Preserved

ElevatoX PDLC film switches in approximately 20-60 milliseconds depending on the model tier. Standard models like EL-L2 and EL-X1 switch in around 25-30 ms, while PRO models like EL-X2-A and EL-X2-PRO switch in approximately 20-25 ms. In practical use this is near-instant — the transition completes faster than the human eye perceives as a flicker, which matters in meeting rooms and clinics where frequent switching happens throughout the day.

Yes. ElevatoX self-adhesive PDLC film uses a dry-install adhesive backing applied directly to existing glass after surface cleaning with isopropyl alcohol and a lint-free cloth. The finished film is sized 2-3 mm shorter than the visible glass edge to avoid edge stress and peeling. The busbar must sit on the top edge and must not touch any metal trim. No water is used during installation — moisture causes adhesion failure and bubbles.

ElevatoX PDLC film operates on 48 / 60V AC, not DC, and must be driven through a dedicated transformer — never wired directly to mains. ON-state power consumption is 3.7 W/m², lower than a typical desk lamp, which keeps running cost predictable even for large facade installations. The alternating current prevents polarization of the liquid crystal molecules and preserves film performance over time.

All ElevatoX PDLC models are rated for > 100,000 hours of continuous use and > 200 million switching cycles. The lifespan is tested to the GB18910.5-2008 standard. At 24/7 operation, 100,000 hours equals more than 11 years of continuous use, and 200 million cycles comfortably cover decades of typical daily switching in offices, clinics, and hospitality environments.

ElevatoX PDLC film operates reliably from -20 °C to 70 °C (-4 °F to 158 °F). This covers most indoor applications and protected exterior installations such as covered vestibules. For unprotected outdoor use or automotive applications, specs remain quote-eligible and on request, because those deployments require project-specific certification and material evaluation. Note: ElevatoX SPD film extends the upper limit to 90 °C — see the SPD product page for details.

Maximum width is 1820 mm for grey film (sheet and roll) and 1520 mm for color film. Sheet widths of 1000, 1200, 1500, and 1800 mm are standard, with custom lengths supported. Roll film is supplied as a semi-finished product — buyers must perform their own cutting and electrode processing on roll orders. For widths beyond these limits, request a project-specific quote.

The film edge is sealed with a neutral-cure, non-solvent, zero-shrink silicone sealant such as Tosseal 381, GE 83, DOWSIL 895, or DOWSIL 795. Typical application quantity is around 75 ml/m². Solvent-based sealants degrade the PDLC layer and cause delamination; shrink-type sealants create edge stress that leads to peeling. Proper sealing protects against humidity ingress — critical in bathroom, clinic, and hospitality installations.

Yes. ElevatoX controllers support wall switches, remote controls, Wi-Fi panels, door-magnetic sensors, motion sensors, rotary dimmers, and smart-home bridges including HomeKit, Google Home, and Alexa. The 48 / 60V AC driver pairs with these controllers without additional relays in most cases. For multi-channel installations, the wiring simulator helps plan transformer sizing and channel routing before final engineering review.

EL-L2 is the standard tier with 30 ms switch speed and 77% IR rejection — a cost-effective balance for offices and retail. EL-X1 raises on-state clarity (88.2% VLT) at the same switch speed, suited to high-traffic partitions. EL-X2-PRO is the premium tier with 20-25 ms switch speed, 92.2% on-state VLT, and 165° viewing angle, ideal for facade glazing and hospitality where optical clarity is the priority. All models share > 100,000 hour lifespan and 3.7 W/m² power.

Start with the glass dimensions, application scenario, preferred control method, and target volume. We map these inputs to the right model tier, transformer sizing, edge-sealing plan, and lead time, then return a project-specific quote covering film, accessories, and OEM / ODM options. Use the quote form, WhatsApp, email, or phone — all four channels are listed on this page.