{"product_id":"replacement-13-watt-4-prong-full-spectrum-bulb-113157","title":"Replacement 13 Watt Full Spectrum Bulb","description":"\u003cp\u003eKeep your full spectrum task lamp performing at its best with this \u003cstrong\u003e13W 4-prong replacement bulb\u003c\/strong\u003e, designed specifically for the \u003cstrong\u003e113.157 lamp models sold since early 2011\u003c\/strong\u003e. Full spectrum lighting is essential at the jeweler's bench, providing accurate color rendering for stone grading, metalwork, and detail inspection. When your current bulb reaches the end of its life, this direct replacement ensures you stay up and running without interruption.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eImportant compatibility note:\u003c\/strong\u003e This is the \u003cem\u003e4-prong\u003c\/em\u003e 13W bulb. It is \u003cstrong\u003enot compatible\u003c\/strong\u003e with the older 2-prong 13W versions of the 113.157 lamp sold \u003cem\u003ebefore\u003c\/em\u003e 2011 or with the 113.160 lamp. The original 2-prong replacement bulbs for those earlier models are no longer available.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e13W full spectrum replacement bulb for professional bench lighting\u003c\/li\u003e\n\u003cli\u003e4-prong base configuration for lamps sold since early 2011\u003c\/li\u003e\n\u003cli\u003eDirect replacement for item 113.157 lamps (2011 and newer)\u003c\/li\u003e\n\u003cli\u003eFull spectrum output supports accurate color assessment at the bench\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eWattage\u003c\/th\u003e\n\u003ctd\u003e13W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBase Type\u003c\/th\u003e\n\u003ctd\u003e4-prong\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Lamp Model\u003c\/th\u003e\n\u003ctd\u003e113.157 (sold since early 2011)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVariant Count\u003c\/th\u003e\n\u003ctd\u003eSingle option\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eNotes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eThis 4-prong bulb is \u003cstrong\u003enot compatible\u003c\/strong\u003e with the 2-prong 113.157 lamps sold before 2011.\u003c\/li\u003e\n\u003cli\u003eThe original 2-prong replacement bulbs for item 113.157 and 113.160 are no longer available.\u003c\/li\u003e\n\u003cli\u003eVerify your lamp's base type (2-prong vs. 4-prong) before ordering.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Otto Frei","offers":[{"title":"Default Title","offer_id":43579490402518,"sku":"113.158NEW","price":5.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/replacement-13-watt-full-spectrum-bulb-otto-frei.jpg?v=1719958622","url":"https:\/\/www.ottofrei.com\/products\/replacement-13-watt-4-prong-full-spectrum-bulb-113157","provider":"Otto Frei","version":"1.0","type":"link"}