{"product_id":"universal-lighting-technologies-p400mltac4l-500k-metal-halide-ballast","title":"Universal Lighting Technologies P400MLTAC4L-500K Metal Halide Ballast","description":"\u003ch3\u003eDescription:\u003c\/h3\u003e\n\u003cp\u003eThe Universal Lighting Technologies P400MLTAC4L-500K Metal Halide Ballast is used in HID lighting systems to provide the starting voltage and regulated current required for reliable operation of a single 400W pulse start metal halide lamp. Commonly installed in warehouses, manufacturing facilities, gymnasiums, parking lots, and outdoor area lighting fixtures requiring multi-voltage input power. Maintenance teams, electricians, and facility managers use this ballast for replacement, retrofit, and lighting repairs to restore fixture performance and ensure dependable high-intensity illumination. \u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eApplications:\u003c\/h3\u003e\n\u003cp\u003eThe Universal Lighting Technologies P400MLTAC4L-500K is used to operate a single 400W pulse start metal halide lamp in commercial and industrial lighting systems. It is commonly found in high-bay fixtures, sports lighting, security lighting, parking garages, and large industrial facilities where HID technology provides bright, efficient illumination. The ballast uses a magnetic core-and-coil Constant Wattage Autotransformer (CWA) design and is supplied as a distributor replacement kit with mounting hardware and associated components.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp\u003e• Manufacturer: Universal Lighting Technologies\u003cbr\u003e• Part Number: P400MLTAC4L-500K\u003cbr\u003e• Product Type: Pulse Start Metal Halide Ballast\u003cbr\u003e• Ballast Type: Magnetic Core \u0026amp; Coil\u003cbr\u003e• Lamp Type: Pulse Start Metal Halide (PSMH)\u003cbr\u003e• Compatible Lamp Wattage: 400 W\u003cbr\u003e• Number of Lamps: 1\u003cbr\u003e• Input Voltage: 120\/208\/240\/277 VAC\u003cbr\u003e• Frequency: 60 Hz\u003cbr\u003e• Circuit Type: CWA (Constant Wattage Autotransformer)\u003cbr\u003e• Function: Provides lamp starting voltage and current regulation\u003cbr\u003e• Mounting Type: Fixture Mounted\u003cbr\u003e• Frame Size: 4.25\" × 4.75\"\u003cbr\u003e• Components Included: Core \u0026amp; Coil Ballast, Capacitor, Ignitor, Mounting Hardware\u003cbr\u003e• Features: Color-Coded Leads, Prewired Components, High Power Factor, Magnetic Construction\u003cbr\u003e• Application: Commercial and Industrial HID Lighting Systems\u003cbr\u003e• Compatible Systems: High-Bay Fixtures, Warehouses, Sports Facilities, and Outdoor Area Lighting\u003cbr\u003e• Status: Legacy \/ Available Through Replacement and Surplus Suppliers.\u003c\/p\u003e\n\u003ch3\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp\u003e• Universal Lighting P400ML5AC4L500K\u003cbr\u003e• Universal Lighting P40048TAC4L500K\u003cbr\u003e• Philips Advance 400W Pulse Start Metal Halide Ballast\u003c\/p\u003e","brand":"Universal","offers":[{"title":"New","offer_id":51728705913134,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_c50335fd-7234-41e7-b932-a9d026177053.jpg?v=1770587381","url":"https:\/\/plgautomation.com\/products\/universal-lighting-technologies-p400mltac4l-500k-metal-halide-ballast","provider":"PLG Automation ","version":"1.0","type":"link"}