{"product_id":"philips-hpl-4-pro-elohopealamppu-e27-80w","title":"Philips HPL 4 PRO Mercury Lamp E27 80W 4000lm 3400K – 71×155 mm, for professional use","description":"\u003cp\u003eThe Philips HPL 4 PRO is a high-pressure mercury lamp designed for professional use, intended for the maintenance and replacement of old mercury lamp systems. With 80 W of power and 4000 lumens of consistent light, it is typically used in outdoor lighting, industrial lighting, and old streetlights.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRequires a ballast. Not dimmable. Contains mercury.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"product-notice product-notice--warning\"\u003e\n\u003cp\u003e\u003cstrong\u003e⚠ Professional Use — Replacement Lamp for Old Systems\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eHigh-pressure mercury lamps are an aging technology restricted by the EU. This lamp is primarily intended for the \u003cstrong\u003emaintenance and replacement of existing mercury lamp systems\u003c\/strong\u003e. For new installations, LED or metal halide lamp alternatives are recommended due to better energy efficiency and color rendering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLamp type: high-pressure mercury lamp (HPL)\u003c\/li\u003e\n\u003cli\u003eSeries: HPL 4 PRO\u003c\/li\u003e\n\u003cli\u003eBase: E27\u003c\/li\u003e\n\u003cli\u003ePower: 80 W\u003c\/li\u003e\n\u003cli\u003eLuminous flux: 4000 lm\u003c\/li\u003e\n\u003cli\u003eColor temperature: 3400 K\u003c\/li\u003e\n\u003cli\u003eColor Rendering Index (CRI): 40–59\u003c\/li\u003e\n\u003cli\u003eLuminous efficacy: 49 lm\/W\u003c\/li\u003e\n\u003cli\u003eLamp shape: elliptical\u003c\/li\u003e\n\u003cli\u003eLamp voltage: 115 V (internal)\u003c\/li\u003e\n\u003cli\u003eRequires ballast: Yes\u003c\/li\u003e\n\u003cli\u003eDimmable: No\u003c\/li\u003e\n\u003cli\u003eContains mercury: Yes\u003c\/li\u003e\n\u003cli\u003eDiameter: 71 mm\u003c\/li\u003e\n\u003cli\u003eLength: 155 mm\u003c\/li\u003e\n\u003cli\u003eProduct code: 928090506891\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eCompatibility, Installation and Safety\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003e\u003cstrong\u003eRequires a ballast\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eHigh-pressure mercury lamps do not operate directly on mains voltage — they require an 80W mercury lamp ballast that regulates the current to suit the lamp and provides the starting voltage. Check that the luminaire has the correct mercury lamp ballast (not a metal halide or sodium lamp ballast).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eE27 base — same as a traditional incandescent bulb\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe HPL 4 PRO uses a standard E27 base, so it fits into luminaires whose holders are designed for E27 mercury lamps. Do not attempt to install this lamp in a regular E27 luminaire without a ballast — the lamp will not work and may be damaged.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOperational safety — contains mercury\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis lamp contains small amounts of mercury. Handle the lamp carefully and recycle it properly along with fluorescent tubes and other mercury-containing products. If the lamp breaks, ventilate the area well and collect the fragments using protective gloves — do not use a vacuum cleaner.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAlternatives in the LED era\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIf you are upgrading your lighting system, consider the following alternatives:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect LED replacement:\u003c\/strong\u003e E27 LED lamp that does not require a ballast — requires ballast bypass by an electrician\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal halide lamp:\u003c\/strong\u003e better color rendering and energy efficiency, but requires ballast replacement\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLED luminaire replacement:\u003c\/strong\u003e new LED floodlight or outdoor luminaire, the best long-term solution\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor more detailed information on LED alternatives and ballast bypass, please contact our customer service or explore our LED selection.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation checklist\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eCheck that the luminaire has an E27 base and a compatible mercury lamp ballast\u003c\/li\u003e\n\u003cli\u003eCheck that the ballast power matches the lamp power (80W)\u003c\/li\u003e\n\u003cli\u003eCheck that the lamp dimensions (Ø71 × 155 mm) fit the luminaire\u003c\/li\u003e\n\u003cli\u003eDo not install in a luminaire connected to a dimmer\u003c\/li\u003e\n\u003cli\u003eHandle the lamp carefully — contains mercury\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/details\u003e","brand":"Philips","offers":[{"title":"80W \/ 4000K \/ E27","offer_id":57205478392152,"sku":"928090506891","price":11.8,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0577\/2171\/6917\/files\/17d6470e65527d264f288a2a7a4a81110139e517_c265.jpg?v=1777481217","url":"https:\/\/lomenled.com\/en\/products\/philips-hpl-4-pro-elohopealamppu-e27-80w","provider":"Lumenled Oy","version":"1.0","type":"link"}