{"product_id":"nadir-tube-kit-quad","title":"Nadir Tube Kit — Quad","description":"\u003cp\u003e\u003cem\u003eELVARNIXO Continuous — what you see is what you shoot\u003c\/em\u003e\u003c\/p\u003e\u003cp\u003eThe Nadir tubes are the set's mischief and salvation at once: pixel-addressable colour taped into car interiors, slotted behind shelves, gridded into soft banks — with runtime tables that survive producers' questions.\u003c\/p\u003e\u003cp\u003eAn LED fixture is a colour instrument wearing a lamp costume. Ours start with binned emitters mixed by spectrometer, not by eye — CRI, TLCI and SSI printed per serial — and hold their point through hours of tungsten-to-daylight travel. Drivers are flicker-free past 25,000 fps shutter equivalents, dimming curves are broadcast-smooth to a tenth of a percent, and thermals are engineered so output at minute ninety equals output at minute one.\u003c\/p\u003e\u003ch3\u003eDesign \u0026amp; Craft\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFirmware corrects emitter drift as diodes age\u003c\/li\u003e\n\u003cli\u003eDimming curves smooth to 0.1% with four selectable laws\u003c\/li\u003e\n\u003cli\u003eSurvives being taped to things — the tube's true job description\u003c\/li\u003e\n\u003cli\u003eCRI, TLCI and SSI measured per serial in Prague — report in the box\u003c\/li\u003e\n\u003cli\u003eInternal batteries with honest runtime tables\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eKit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 tubes + grid + case\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEngine\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePixel RGBWW, effects library\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRuntime\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHonest tables per mode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRigging\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClamps, sleeves, grids included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≈ 3.5 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 years, parts stocked 15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eCare\u003c\/h3\u003e\u003cp\u003eDust is the enemy of thermals: clear intakes monthly and keep diffusion domes clean — output and colour depend on it. Update firmware when prompted; calibration data rides along. Never force a yoke bolt: torque figures are printed at the knuckle.\u003c\/p\u003e\u003ch3\u003eQuestions, Answered\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eHow loud is the fan?\u003c\/strong\u003e\u003cbr\u003eNoise figures at each fan mode are in the specification — measured at one metre. Hush modes hold output within the stated derating.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDo fixtures match each other?\u003c\/strong\u003e\u003cbr\u003eThat is the entire point of per-serial calibration: CRI, TLCI, SSI and xy coordinates are measured in Prague and stored in firmware, so a fleet reads as one light.\u003c\/p\u003e\u003ch3\u003eThe ELVARNIXO Promise\u003c\/h3\u003e\u003cp\u003eTwo years parts and labour, fifteen years of parts on the shelf, and a loaner fixture on your set while yours is on our bench.\u003c\/p\u003e","brand":"ELVARNIXO","offers":[{"title":"Default Title","offer_id":60201704292686,"sku":"ELX-TULI-007-01","price":28500.0,"currency_code":"CZK","in_stock":true}],"url":"https:\/\/www.elvarnixo.com\/products\/nadir-tube-kit-quad","provider":"ELVARNIXO","version":"1.0","type":"link"}