{"product_id":"osram-1000w-hps-grow-lamp","title":"OSRAM 1000W HPS Grow Lamp | High Output Flowering Bulb AU","description":"\u003ch2\u003eCommercial-grade 1000W HPS output built for maximum yield and long-term reliability.\u003c\/h2\u003e\u003cp\u003eThe OSRAM CWHPS 1000W is engineered for serious growers running large-format indoor and commercial operations. Built on over 100 years of OSRAM lighting innovation, it delivers high-intensity flowering output with industry-leading photon maintenance and a ceramic arc tube construction designed for demanding grow environments.\u003c\/p\u003e\u003ch2\u003eWhy Growers Choose OSRAM at 1000W\u003c\/h2\u003e\u003ch3\u003e\u0026gt;90% Photon Flux Retention at 12,000 Hours\u003c\/h3\u003e\u003cp\u003eMost HPS lamps degrade significantly after the first few thousand hours. The OSRAM CWHPS maintains over 90% of its photon output at 12,000 hours — delivering consistent PPFD and flowering performance across a significantly longer operational lifespan than standard HPS lamps.\u003c\/p\u003e\u003ch3\u003eCeramic Arc Tube Construction\u003c\/h3\u003e\u003cp\u003eThe ceramic arc tube design provides superior heat resistance and spectral stability compared to quartz arc tubes. It maintains consistent colour temperature and output across the lamp’s lifespan, reducing the spectral drift that affects flowering performance in lower-grade HPS lamps.\u003c\/p\u003e\u003ch3\u003eAdvanced Ignition System\u003c\/h3\u003e\u003cp\u003eReliable cold and warm restrike ignition with stable arc operation from startup. Consistent ignition reduces ballast stress and extends both lamp and ballast lifespan in high-cycle commercial environments.\u003c\/p\u003e\u003ch3\u003eFlowering-Optimised Spectrum\u003c\/h3\u003e\u003cp\u003eHigh-intensity red\/orange output (550–700nm) drives chlorophyll absorption, bud development, and deep canopy penetration at 1000W — covering large grow areas with the photon density required for commercial-scale flowering performance.\u003c\/p\u003e\u003ch3\u003eLow Installation Cost\u003c\/h3\u003e\u003cp\u003eCompatible with standard 1000W HPS ballasts — magnetic and digital. A direct drop-in upgrade for any existing 1000W HPS fixture with no additional infrastructure cost.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWattage:\u003c\/strong\u003e 1000W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Ceramic Wing High Pressure Sodium (CWHPS)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Flowering \/ Bloom phase\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhoton Maintenance:\u003c\/strong\u003e \u0026gt;90% at 12,000 hours\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eArc Tube:\u003c\/strong\u003e Ceramic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e 1000W HPS ballast (magnetic or digital)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e OSRAM\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eIs 1000W HPS still viable for commercial growing?\u003c\/h2\u003e\u003cp\u003eYes — particularly for large grow rooms where point-source intensity and deep canopy penetration at height are priorities. At 1000W, the OSRAM CWHPS delivers photon density that covers larger footprints than 600W systems, with the photon maintenance spec to sustain that output across commercial production cycles.\u003c\/p\u003e\u003ch2\u003eWhat ballast does the OSRAM 1000W HPS require?\u003c\/h2\u003e\u003cp\u003eA compatible 1000W HPS ballast — magnetic or digital. Always match ballast wattage to lamp wattage. Digital ballasts are recommended for improved efficiency and dimming capability.\u003c\/p\u003e\u003ch2\u003eBest 1000W HPS bulb Australia — what separates commercial-grade lamps\u003c\/h2\u003e\u003cp\u003ePhoton maintenance over lamp life, arc tube construction quality, and ignition reliability under high-cycle commercial conditions. The OSRAM CWHPS leads on all three — built to commercial horticultural standards with a proven track record in large-scale operations.\u003c\/p\u003e\u003ch2\u003eAlso comparing HPS options?\u003c\/h2\u003e\u003cp\u003eSee the \u003ca href=\"\/products\/philips-son-t-600w-hps-grow-light\"\u003e\u003cstrong\u003ePhilips SON-T 600W HPS\u003c\/strong\u003e\u003c\/a\u003e, \u003ca href=\"\/products\/sunmaster-hps-grow-lamp\"\u003e\u003cstrong\u003eSunmaster HPS Grow Lamp\u003c\/strong\u003e\u003c\/a\u003e, and \u003ca href=\"\/products\/lucagrow-ho-hps-grow-lamp-400w-600w\"\u003e\u003cstrong\u003eLucagrow HO HPS 400W \u0026amp; 600W\u003c\/strong\u003e\u003c\/a\u003e for the full range.\u003c\/p\u003e\u003ch2\u003ePerfect for\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eLarge-format indoor grow rooms\u003c\/li\u003e\n\u003cli\u003eCommercial cultivation operations\u003c\/li\u003e\n\u003cli\u003eHydroponic and soil systems at scale\u003c\/li\u003e\n\u003cli\u003eGrowers running 1000W HPS fixtures\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat you’ll notice\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eConsistent high-intensity output across the full lamp lifespan\u003c\/li\u003e\n\u003cli\u003eStrong canopy penetration across large grow areas\u003c\/li\u003e\n\u003cli\u003eReliable ignition and stable arc operation\u003c\/li\u003e\n\u003cli\u003eLower replacement frequency vs standard HPS lamps\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"OSRAM","offers":[{"title":"Default Title","offer_id":43149808959551,"sku":null,"price":109.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/6898\/8479\/files\/PLANTASTAR_1000x1000_Grey-1.jpg?v=1776859707","url":"https:\/\/apexgrow.com.au\/products\/osram-1000w-hps-grow-lamp","provider":"Apex Grow","version":"1.0","type":"link"}