{"product_id":"acuity-brands-cphb-18lm-mvolt-50k-led-high-bay-134w-18000lm","title":"Acuity Brands Cphb 18lm Mvolt 50k Led High Bay 134W 18000lm","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ACUITY BRANDS cphb 18lm mvolt 50k is a hardwired rectangular LED high bay fixture designed for industrial and commercial overhead lighting applications. Rated at 134 watts with an output of 18000 lumens and a 5000K color temperature, it delivers a cool daylight appearance suited to warehouses, manufacturing floors, and large commercial spaces. Efficacy exceeds 135 lumens per watt, placing it firmly in the high-performance tier for energy-efficient overhead lighting. The fixture runs on a wide voltage range of 120 to 277 volts, making it compatible with standard commercial distribution panels without a dedicated driver or transformer. An acrylic glare control lens reduces harsh hotspots while maintaining broad illumination coverage. Rated at 100000 hours average lamp life, it is built for long service intervals in demanding environments.\u003c\/p\u003e\n\u003cp\u003eThis fixture is suited for pendant, surface, or suspended mounting configurations in single-phase or multi-phase commercial and industrial electrical systems. Its compact rectangular profile — 14.44 inches long by 11.52 inches wide by 2.3 inches high — allows it to fit in tight ceiling conditions and simplifies installation where larger fixtures would be impractical. It is a practical choice for new construction retrofits or direct replacements in facilities requiring consistent, high-output overhead lighting with minimal maintenance overhead. Licensed electricians and electrical contractors are the typical installers for this class of hardwired luminaire.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e134-watt static LED lamp with 18000 lumens output at greater than 135 lumens per watt efficacy\u003c\/li\u003e\n  \u003cli\u003e5000K color temperature for daylight-spectrum illumination in industrial and commercial spaces\u003c\/li\u003e\n  \u003cli\u003eWide-voltage operation from 120 to 277 volts covers standard commercial supply configurations\u003c\/li\u003e\n  \u003cli\u003eAcrylic glare control lens reduces visual discomfort and hotspot intensity\u003c\/li\u003e\n  \u003cli\u003eCompact rectangular housing at 14.44 x 11.52 x 2.3 inches simplifies handling and installation\u003c\/li\u003e\n  \u003cli\u003e100000-hour average rated life reduces relamping labor in high-bay applications\u003c\/li\u003e\n  \u003cli\u003eWhite housing finish with pendant, surface, or suspended mounting support\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for hardwired installation in commercial and industrial electrical systems operating at 120 to 277 volts single-phase. Part of the CPHB Series of compact high bay fixtures from Acuity Brands.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation must be performed by a licensed electrician in accordance with the National Electrical Code (NEC) and all applicable local codes. De-energize the circuit at the breaker panel and verify zero voltage with a meter before making any wiring connections. Confirm that the mounting structure — whether pendant, surface, or suspended — is rated to support the fixture weight and meets applicable load requirements. Do not bypass the acrylic lens or operate the fixture with the lens removed, as the lens is part of the glare control design.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFixture Wattage\u003c\/strong\u003e: 134 watts\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLumens\u003c\/strong\u003e: 18000 lumens\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEfficacy\u003c\/strong\u003e: greater than 135 lumens per watt\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor Temperature\u003c\/strong\u003e: 5000K\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVoltage Rating\u003c\/strong\u003e: 120 to 277 volts\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLamp Type\u003c\/strong\u003e: Static LED\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAverage Rated Life\u003c\/strong\u003e: 100000 hours\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLens Type\u003c\/strong\u003e: Acrylic Glare Control\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMounting Type\u003c\/strong\u003e: Pendant, Surface, or Suspended\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDimensions\u003c\/strong\u003e: 14.44 inches L x 11.52 inches W x 2.3 inches H\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHousing Finish\u003c\/strong\u003e: White\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWiring Type\u003c\/strong\u003e: Hardwired\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: CPHB Series\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: ACUITY BRANDS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: cphb 18lm mvolt 50k\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACUITY BRANDS","offers":[{"title":"Default Title","offer_id":51267850469682,"sku":"CPHB 18LM MVOLT 50K","price":252.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/308910021.jpg?v=1780692136","url":"https:\/\/voomisupply.com\/products\/acuity-brands-cphb-18lm-mvolt-50k-led-high-bay-134w-18000lm","provider":"Voomi Supply","version":"1.0","type":"link"}