{"product_id":"cursa-cob-400","title":"Cursa COB 400","description":"\u003cp\u003e\u003cem\u003eELVARNIXO Continuous — what you see is what you shoot\u003c\/em\u003e\u003c\/p\u003e\u003cp\u003eThe Cursa is what-you-see-is-what-you-shoot: a point-source COB with serial-measured colour, flicker-free drive past any shutter you own, and thermals that hold minute ninety at minute-one brightness.\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\u003eOutput at minute ninety equals output at minute one — thermals engineered\u003c\/li\u003e\n\u003cli\u003ePoint-source COB for crisp shadows and honest modifier behaviour\u003c\/li\u003e\n\u003cli\u003eDMX\/RDM, wireless and app control with clear priority rules\u003c\/li\u003e\n\u003cli\u003eDimming curves smooth to 0.1% with four selectable laws\u003c\/li\u003e\n\u003cli\u003eCCT travel 2700–6500 K holding tint within measurement\u003c\/li\u003e\n\u003cli\u003eFlicker-free past 25,000 fps shutter equivalents at every dimming level\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e400 W COB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCCT\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2700–6500 K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColour\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCRI\/TLCI\/SSI per serial\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFlicker\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClean past 25,000 fps equiv.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMount\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eS-type, steel yoke\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≈ 2.8 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\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\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\u003ch3\u003eThe ELVARNIXO Promise\u003c\/h3\u003e\u003cp\u003eOne standard across the range: if it would not survive our own rental fleet, it does not ship with the ELVARNIXO mark.\u003c\/p\u003e","brand":"ELVARNIXO","offers":[{"title":"Default Title","offer_id":60201701212494,"sku":"ELX-COLE-006-01","price":28000.0,"currency_code":"CZK","in_stock":true}],"url":"https:\/\/www.elvarnixo.com\/products\/cursa-cob-400","provider":"ELVARNIXO","version":"1.0","type":"link"}