{"product_id":"patron-elohopealamppu-hpl-e40-700w-42000lm-4000k","title":"Patron Mercury Vapor Lamp HPL E40 700 W, 42,000 lm – 4000 K, requires ballast, 155 x 339 mm","description":"\u003cp\u003eThe 700 W HPL mercury vapor lamp is designed for large spaces and outdoor areas: industrial halls, warehouses, sports field floodlights, and loading areas. It provides 42,000 lumens of neutral white 4000 K light and operates in a fixture equipped with a 700 W mercury vapor ballast. The lamp is intended for the maintenance and replacement of existing lighting fixtures.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eBase E40 · 700 W · 42,000 lm · 4000 K · Ra 40–59 · 60 lm\/W · elliptical 155 x 339 mm · requires ballast\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cdiv class=\"product-notice product-notice--warning\"\u003e\n\n  \u003cp\u003e\u003cstrong\u003eOrder item:\u003c\/strong\u003e this product is currently sold out. Delivery time is usually about 2–4 weeks – please ask customer service about availability.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\n  \u003cli\u003e\n\n\u003cstrong\u003eLamp type:\u003c\/strong\u003e high-pressure mercury vapor lamp (HPL)\u003c\/li\u003e\n\n  \u003cli\u003e\n\n\u003cstrong\u003eBase:\u003c\/strong\u003e E40\u003c\/li\u003e\n\n  \u003cli\u003e\n\n\u003cstrong\u003ePower:\u003c\/strong\u003e 700 W\u003c\/li\u003e\n\n  \u003cli\u003e\n\n\u003cstrong\u003eLuminous flux:\u003c\/strong\u003e 42,000 lm\u003c\/li\u003e\n\n  \u003cli\u003e\n\n\u003cstrong\u003eLuminous efficacy:\u003c\/strong\u003e 60 lm\/W\u003c\/li\u003e\n\n  \u003cli\u003e\n\n\u003cstrong\u003eColor temperature:\u003c\/strong\u003e 4000 K (neutral white)\u003c\/li\u003e\n\n  \u003cli\u003e\n\n\u003cstrong\u003eColor rendering index:\u003c\/strong\u003e Ra 40–59\u003c\/li\u003e\n\n  \u003cli\u003e\n\n\u003cstrong\u003eLamp operating voltage:\u003c\/strong\u003e 110–125 V (supplied from a 230 V mains via ballast)\u003c\/li\u003e\n\n  \u003cli\u003e\n\n\u003cstrong\u003eControl gear:\u003c\/strong\u003e 700 W mercury vapor ballast\u003c\/li\u003e\n\n  \u003cli\u003e\n\n\u003cstrong\u003eShape:\u003c\/strong\u003e elliptical, 155 x 339 mm\u003c\/li\u003e\n\n  \u003cli\u003e\n\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Patron\u003c\/li\u003e\n\n  \u003cli\u003e\n\n\u003cstrong\u003eProduct code:\u003c\/strong\u003e 5941019829709\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cdetails\u003e\n  \u003csummary\u003eCompatibility and installation\u003c\/summary\u003e\n  \u003cp\u003eAn HPL lamp always requires a ballast rated for the same wattage, in this case for a 700 W mercury vapor lamp. A separate igniter is not required, as the lamp ignites using its own auxiliary electrode. Never connect an HPL lamp directly to mains voltage without a ballast – the lamp will be destroyed immediately.\u003c\/p\u003e\n\n  \u003cp\u003eThe lamp reaches full brightness in a few minutes and will only re-ignite after cooling down following power-off. Due to the low color rendering index, colors will appear distorted under this light, making it suitable for general and outdoor lighting. The lamp contains mercury: take the used lamp, intact, to an electrical and electronic waste collection point.\u003c\/p\u003e\n\n  \u003col\u003e\n\n    \u003cli\u003eCheck the markings on the old lamp: HPL, HQL, or HSL and 700 W.\u003c\/li\u003e\n\n    \u003cli\u003eEnsure that the fixture's ballast is designed for a 700 W mercury vapor lamp.\u003c\/li\u003e\n\n    \u003cli\u003eSwitch off the power and allow the old lamp to cool down properly.\u003c\/li\u003e\n\n    \u003cli\u003eScrew the lamp firmly into the E40 base and wait a few minutes for full brightness.\u003c\/li\u003e\n\n  \u003c\/ol\u003e\n\n  \u003cp\u003eBallast replacement and wiring must be performed by a qualified electrician. See also \u003ca href=\"\/en\/collections\/liitantalaitteet-kuristimet\"\u003eballasts and chokes\u003c\/a\u003e, \u003ca href=\"\/en\/products\/patron-elohopealamppu-hpl-e40-250w-12700lm-4000k\"\u003ePatron HPL 250 W\u003c\/a\u003e, and \u003ca href=\"\/en\/collections\/purkauslamppujen-korvaavat-ledit\"\u003eLED replacements for discharge lamps\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003c\/details\u003e","brand":"Patron","offers":[{"title":"700W \/ 4000K \/ E40","offer_id":55633570726232,"sku":"5941019829709","price":45.65,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0577\/2171\/6917\/files\/26b67093ee3807421943e530c6672009b5ece76f_png.webp?v=1756821580","url":"https:\/\/lomenled.com\/en\/products\/patron-elohopealamppu-hpl-e40-700w-42000lm-4000k","provider":"Lumenled Oy","version":"1.0","type":"link"}