{"product_id":"skylume-px-wall-mounted-window-skylight","title":"SkyLume PX — Wall-Mounted Window Skylight","description":"\u003ch2\u003eA window where there is none.\u003c\/h2\u003e\n\u003cp style=\"opacity:0.7;font-size:1.1em;line-height:1.6\"\u003eThe SkyLume PX is a wall-mounted artificial window that projects the depth and color of an open sky into windowless rooms. Four precision-tuned sky panels arranged in a 2x2 grid create a convincing window aperture, complete with the soft blue gradient and luminous depth produced by Rayleigh scattering optics.\u003c\/p\u003e\n\n\u003ch3\u003eThe Concept\u003c\/h3\u003e\n\u003cp style=\"opacity:0.85;line-height:1.7\"\u003eNot every room has the luxury of a window. Basement apartments, interior offices, underground commercial spaces, and medical treatment rooms often lack any visual connection to the outside world. Research consistently links windowless environments to reduced wellbeing, lower productivity, and disrupted circadian rhythms. The SkyLume PX addresses this directly — it creates the visual and photobiological experience of a real window on any interior wall.\u003c\/p\u003e\n\u003cp style=\"opacity:0.85;line-height:1.7\"\u003eThe PX consists of four individual sky panels, each measuring 527 x 227mm, arranged within a single integrated frame to form a 2x2 window grid. The overall assembled unit measures 1332 x 781 x 66mm — roughly the proportions of a standard residential window. The frame is finished in matte aluminum with clean mullion lines that reinforce the architectural illusion. When illuminated, the four panels produce a seamless sky field with a combined output exceeding 10,000 lumens at 160 watts.\u003c\/p\u003e\n\u003cp style=\"opacity:0.85;line-height:1.7\"\u003eWhat sets the PX apart from decorative light boxes is its biological rhythm mode. The onboard circadian controller automatically adjusts color temperature and intensity throughout the day — warm golden tones in the morning, bright neutral daylight at midday, and gradually dimming amber in the evening. This programmed cycle supports the body's natural melatonin and cortisol patterns, making the PX a genuine tool for human-centric lighting design, not just an aesthetic feature.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul style=\"opacity:0.85;line-height:2\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRayleigh Scattering Window\u003c\/strong\u003e — Four-panel optical array reproduces atmospheric sky depth on a vertical wall surface. The effect is visible from wide angles, maintaining the illusion as you move through the room.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e10,000+ Lumens Output\u003c\/strong\u003e — Bright enough to serve as primary ambient lighting for rooms up to 25 square meters. The high output creates the convincing impression of actual daylight entering through the window.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBiological Rhythm Mode\u003c\/strong\u003e — Automated circadian program shifts color temperature from 2700K morning warmth through 6500K midday peak and back to 2200K evening wind-down. Supports natural sleep-wake cycles in windowless environments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCRI 95 Ra\u003c\/strong\u003e — Exceptional color rendering ensures skin tones, artwork, and interior finishes appear natural and vivid under the PX's light, matching the rendering quality of north-facing daylight.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eArchitectural Frame Design\u003c\/strong\u003e — Matte aluminum frame with integrated mullion bars creates a realistic multi-pane window appearance. The 66mm profile sits close to the wall without appearing bulky.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e160W Efficient Driver\u003c\/strong\u003e — High-efficiency constant-current driver with power factor correction. Full-range dimming from 100% to 1% without flicker or color shift.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWall-Mount Installation\u003c\/strong\u003e — Mounts directly to any solid wall using included heavy-duty brackets. No electrical box required — hardwire or plug-in connection options included.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSmart Control: BLE 5.0 \/ DALI \/ 0-10V\u003c\/strong\u003e — Bluetooth app for residential users, DALI-2 for commercial building integration, 0-10V for legacy dimming systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIdeal Spaces\u003c\/h3\u003e\n\u003cp style=\"opacity:0.85;line-height:1.7\"\u003eThe PX was designed for any interior wall that would benefit from the presence of a window. Basement living rooms and bedrooms gain a psychological anchor to the outdoors. Therapist offices and medical examination rooms become less clinical and more calming. Corporate interior offices offer employees a sense of openness. Hotel rooms without exterior views gain a premium amenity. Underground retail and hospitality venues create inviting, daylit atmospheres that encourage longer visits.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;margin:16px 0\"\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:10px;border-bottom:1px solid rgba(128,128,128,0.2);font-weight:600;width:40%\"\u003eConfiguration\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border-bottom:1px solid rgba(128,128,128,0.2);opacity:0.85\"\u003ePX22 — 2x2 Window Grid (4 panels)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:10px;border-bottom:1px solid rgba(128,128,128,0.2);font-weight:600;width:40%\"\u003eIndividual Panel Size\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border-bottom:1px solid rgba(128,128,128,0.2);opacity:0.85\"\u003e527 x 227 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:10px;border-bottom:1px solid rgba(128,128,128,0.2);font-weight:600;width:40%\"\u003eOverall Dimensions\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border-bottom:1px solid rgba(128,128,128,0.2);opacity:0.85\"\u003e1332 x 781 x 66 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:10px;border-bottom:1px solid rgba(128,128,128,0.2);font-weight:600;width:40%\"\u003eTotal Wattage\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border-bottom:1px solid rgba(128,128,128,0.2);opacity:0.85\"\u003e160W\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:10px;border-bottom:1px solid rgba(128,128,128,0.2);font-weight:600;width:40%\"\u003eLuminous Flux\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border-bottom:1px solid rgba(128,128,128,0.2);opacity:0.85\"\u003e\u0026gt;10,000 lm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:10px;border-bottom:1px solid rgba(128,128,128,0.2);font-weight:600;width:40%\"\u003eCRI\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border-bottom:1px solid rgba(128,128,128,0.2);opacity:0.85\"\u003e95 Ra\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:10px;border-bottom:1px solid rgba(128,128,128,0.2);font-weight:600;width:40%\"\u003eCCT Range\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border-bottom:1px solid rgba(128,128,128,0.2);opacity:0.85\"\u003e2200 - 6500K (Tunable \/ Bio-Rhythm)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:10px;border-bottom:1px solid rgba(128,128,128,0.2);font-weight:600;width:40%\"\u003eBeam Angle\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border-bottom:1px solid rgba(128,128,128,0.2);opacity:0.85\"\u003e120 degrees\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:10px;border-bottom:1px solid rgba(128,128,128,0.2);font-weight:600;width:40%\"\u003eInput Voltage\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border-bottom:1px solid rgba(128,128,128,0.2);opacity:0.85\"\u003e100 - 240V AC, 50\/60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:10px;border-bottom:1px solid rgba(128,128,128,0.2);font-weight:600;width:40%\"\u003ePower Factor\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border-bottom:1px solid rgba(128,128,128,0.2);opacity:0.85\"\u003e\u0026gt;0.95\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:10px;border-bottom:1px solid rgba(128,128,128,0.2);font-weight:600;width:40%\"\u003eIP Rating\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border-bottom:1px solid rgba(128,128,128,0.2);opacity:0.85\"\u003eIP20 (Indoor)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:10px;border-bottom:1px solid rgba(128,128,128,0.2);font-weight:600;width:40%\"\u003eControl Protocols\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border-bottom:1px solid rgba(128,128,128,0.2);opacity:0.85\"\u003eBLE Mesh 5.0 \/ DALI-2 \/ 0-10V\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:10px;border-bottom:1px solid rgba(128,128,128,0.2);font-weight:600;width:40%\"\u003eMaterials\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border-bottom:1px solid rgba(128,128,128,0.2);opacity:0.85\"\u003eAluminum alloy frame + PMMA optical panels\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:10px;border-bottom:1px solid rgba(128,128,128,0.2);font-weight:600;width:40%\"\u003eLifespan\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border-bottom:1px solid rgba(128,128,128,0.2);opacity:0.85\"\u003e30,000 hours (L70)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:10px;border-bottom:1px solid rgba(128,128,128,0.2);font-weight:600;width:40%\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border-bottom:1px solid rgba(128,128,128,0.2);opacity:0.85\"\u003e30 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:10px;border-bottom:1px solid rgba(128,128,128,0.2);font-weight:600;width:40%\"\u003eMounting\u003c\/td\u003e\n\u003ctd style=\"padding:10px;border-bottom:1px solid rgba(128,128,128,0.2);opacity:0.85\"\u003eWall-mount (brackets included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul style=\"opacity:0.85;line-height:2\"\u003e\n  \u003cli\u003eSkyLume PX22 assembled window unit (4 sky panels pre-installed in frame)\u003c\/li\u003e\n  \u003cli\u003eHeavy-duty wall-mount bracket set\u003c\/li\u003e\n  \u003cli\u003eLED driver unit (160W)\u003c\/li\u003e\n  \u003cli\u003ePower cable with hardwire junction box adapter\u003c\/li\u003e\n  \u003cli\u003eWall anchors and mounting hardware\u003c\/li\u003e\n  \u003cli\u003eBLE pairing guide and app download card\u003c\/li\u003e\n  \u003cli\u003eInstallation manual with wiring diagrams\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003col style=\"opacity:0.85;line-height:2\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePosition and mark.\u003c\/strong\u003e Hold the mounting bracket template against the wall at the desired height. Mark anchor points using a level to ensure the unit will hang plumb. Recommended center height is 1400mm from floor — typical window sill height.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSecure brackets.\u003c\/strong\u003e Drill anchor points and fix the heavy-duty wall brackets using the supplied hardware. For drywall, use the included toggle bolts rated for the unit's 30 kg weight. For masonry, use expansion anchors.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHang the unit.\u003c\/strong\u003e With a second person assisting, lift the PX22 unit and hook it onto the wall brackets. The bracket design allows fine vertical adjustment after hanging. Verify level and lock the position.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnect power and commission.\u003c\/strong\u003e Route the driver cable to the nearest power source. The driver can be mounted behind the unit, above a ceiling, or in an adjacent closet. Power on, pair via the Extoril BLE app, and activate biological rhythm mode.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cdetails style=\"margin-bottom:12px;padding:14px;border:1px solid rgba(128,128,128,0.2);border-radius:8px\"\u003e\n  \u003csummary style=\"cursor:pointer;font-weight:600\"\u003eCan I mount it horizontally on a ceiling?\u003c\/summary\u003e\n  \u003cp style=\"margin-top:8px;opacity:0.85\"\u003eThe PX is engineered as a wall-mount unit with its weight distribution, bracket system, and viewing angles optimized for vertical installation. For ceiling-mount applications, consider the SkyLume PL (surface mount) or PY (recessed) models, which are purpose-built for horizontal overhead use.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"margin-bottom:12px;padding:14px;border:1px solid rgba(128,128,128,0.2);border-radius:8px\"\u003e\n  \u003csummary style=\"cursor:pointer;font-weight:600\"\u003eHow heavy is it?\u003c\/summary\u003e\n  \u003cp style=\"margin-top:8px;opacity:0.85\"\u003eThe fully assembled PX22 weighs 30 kg. The included wall brackets are rated for this load on both drywall (with toggle bolts) and masonry (with expansion anchors). We recommend two people for lifting and hanging the unit during installation.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"margin-bottom:12px;padding:14px;border:1px solid rgba(128,128,128,0.2);border-radius:8px\"\u003e\n  \u003csummary style=\"cursor:pointer;font-weight:600\"\u003eDoes it really look like a window?\u003c\/summary\u003e\n  \u003cp style=\"margin-top:8px;opacity:0.85\"\u003eThe PX uses the same Rayleigh scattering optical technology found across the SkyLume range. The four-panel grid with aluminum mullion bars closely mimics the proportions of a real multi-pane window. When viewed from typical room distances, the depth effect and sky color gradient create a convincing impression of an exterior view. The illusion is strongest in rooms where the PX is the primary light source.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"margin-bottom:12px;padding:14px;border:1px solid rgba(128,128,128,0.2);border-radius:8px\"\u003e\n  \u003csummary style=\"cursor:pointer;font-weight:600\"\u003eWhat is biological rhythm mode?\u003c\/summary\u003e\n  \u003cp style=\"margin-top:8px;opacity:0.85\"\u003eBiological rhythm mode is an automated circadian lighting program built into the PX controller. It gradually shifts color temperature and brightness throughout the day to align with your natural sleep-wake cycle — warm and gentle in the morning, bright and cool at midday, dim and amber in the evening. This supports healthy melatonin and cortisol rhythms, particularly important in spaces without access to natural daylight.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"margin-bottom:12px;padding:14px;border:1px solid rgba(128,128,128,0.2);border-radius:8px\"\u003e\n  \u003csummary style=\"cursor:pointer;font-weight:600\"\u003eHow much wall space do I need?\u003c\/summary\u003e\n  \u003cp style=\"margin-top:8px;opacity:0.85\"\u003eThe PX22 measures 1332 x 781mm — approximately 1.3 meters wide by 0.8 meters tall. Allow at least 50mm clearance on each side for bracket access and airflow. A clear wall area of roughly 1.5 x 0.9 meters is ideal.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"margin-bottom:12px;padding:14px;border:1px solid rgba(128,128,128,0.2);border-radius:8px\"\u003e\n  \u003csummary style=\"cursor:pointer;font-weight:600\"\u003eCan I use it as the only light source in a room?\u003c\/summary\u003e\n  \u003cp style=\"margin-top:8px;opacity:0.85\"\u003eWith over 10,000 lumens of output, the PX22 can serve as the primary ambient light source for rooms up to approximately 25 square meters. For larger spaces or task-intensive work, supplementary lighting may be desirable. The PX's high CRI of 95 Ra ensures excellent color rendering even as the sole light source.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"margin-bottom:12px;padding:14px;border:1px solid rgba(128,128,128,0.2);border-radius:8px\"\u003e\n  \u003csummary style=\"cursor:pointer;font-weight:600\"\u003eWhat is the warranty?\u003c\/summary\u003e\n  \u003cp style=\"margin-top:8px;opacity:0.85\"\u003eThe SkyLume PX is covered by Extoril's 3-year limited warranty, encompassing the LED modules, driver, optical panels, and frame assembly. The wall-mount brackets carry a 5-year structural warranty.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"margin-bottom:12px;padding:14px;border:1px solid rgba(128,128,128,0.2);border-radius:8px\"\u003e\n  \u003csummary style=\"cursor:pointer;font-weight:600\"\u003eDoes it generate heat?\u003c\/summary\u003e\n  \u003cp style=\"margin-top:8px;opacity:0.85\"\u003eAt 160W, the PX produces moderate heat comparable to a standard 150W incandescent bulb. The aluminum frame acts as a passive heatsink, dispersing heat evenly across the back surface. There is no fan — operation is completely silent. Allow at least 30mm of clearance behind the unit for convective airflow.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\n\u003cdiv style=\"text-align:center;margin-top:32px;padding:20px;border-top:1px solid rgba(128,128,128,0.15)\"\u003e\n  \u003cp style=\"opacity:0.6;margin:0\"\u003eExtoril — Engineered Light, Designed for Life\u003c\/p\u003e\n  \u003cp style=\"opacity:0.5;margin:4px 0 0 0;font-size:0.9em\"\u003eProfessional-grade artificial skylights backed by 3-year warranty and dedicated support.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Extoril","offers":[{"title":"PX22 — Full Window (2×2)","offer_id":57389865337176,"sku":"SKYLUME-PX22","price":1561.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0991\/6366\/8824\/files\/PX_main.jpg?v=1779990436","url":"https:\/\/extoril.com\/products\/skylume-px-wall-mounted-window-skylight","provider":"Extoril","version":"1.0","type":"link"}