{"product_id":"streamlight-sl-20l-rechargeable-flashlight","title":"Streamlight SL-20L Rechargeable Flashlight","description":"\u003cp class=\"product-lead\"\u003eThe Streamlight SL-20L is a full-sized, professional-grade rechargeable flashlight built for demanding tactical and professional use. Its C4 LED delivers high-intensity output with a rated 50,000-hour LED lifetime, and the machined aircraft-grade aluminum body is built to withstand hard field conditions. Available with an AC charger or an AC\/DC charger.\u003c\/p\u003e\n\n\u003ch2\u003eBuilt for Professional Use\u003c\/h2\u003e\n\u003cp\u003eThe SL-20L's machined aircraft-grade aluminum case carries a Type II anodized finish, giving the light a body that resists corrosion and handles rough handling without degrading. The O-ring seal keeps moisture out, and the unbreakable polycarbonate lens with scratch-resistant coating protects the beam path even after repeated drops or impacts.\u003c\/p\u003e\n\n\u003ch2\u003eC4 LED and Regulated Output\u003c\/h2\u003e\n\u003cp\u003eThe C4 LED in the SL-20L is rated impervious to shock, with a 50,000-hour lifetime that keeps replacement costs low. Optimized electronics regulate output intensity across the battery charge cycle, so the SL-20L does not dim as the battery drains the way unregulated lights do. The deep-dish parabolic reflector produces a tight central beam with enough peripheral illumination to support navigation in low-light environments.\u003c\/p\u003e\n\n\u003ch2\u003eThree Modes, One Hand\u003c\/h2\u003e\n\u003cp\u003eA multi-function push-button barrel switch gives the operator full control without changing grip. Three microprocessor-controlled variable intensity modes let the user match output to the task, while a strobe mode is available for signaling or disorientation applications. Momentary activation, variable intensity, and strobe are all accessible one-handed, which matters when the other hand is occupied.\u003c\/p\u003e\n\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eC4 LED:\u003c\/strong\u003e shock-impervious with a 50,000-hour rated lifetime\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThree variable intensity modes:\u003c\/strong\u003e microprocessor-controlled output regulation\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStrobe mode:\u003c\/strong\u003e accessible via the multi-function barrel switch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAircraft-grade aluminum body:\u003c\/strong\u003e machined, Type II anodized finish\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUnbreakable polycarbonate lens:\u003c\/strong\u003e scratch-resistant coating\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eO-ring sealed:\u003c\/strong\u003e moisture-resistant construction\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth\u003eSpecification\u003c\/th\u003e\n      \u003cth\u003eAC Charger Bundle\u003c\/th\u003e\n      \u003cth\u003eAC\/DC Charger Bundle\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eSKU\u003c\/td\u003e\n      \u003ctd\u003eKRC-20701\u003c\/td\u003e\n      \u003ctd\u003eKRC-20703\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eWeight\u003c\/td\u003e\n      \u003ctd\u003e2.62 lb\u003c\/td\u003e\n      \u003ctd\u003e2.95 lb\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eLED\u003c\/td\u003e\n      \u003ctd colspan=\"2\"\u003eC4 LED, 50,000-hour lifetime\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eOutput modes\u003c\/td\u003e\n      \u003ctd colspan=\"2\"\u003e3 variable intensity modes, strobe\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eSwitch\u003c\/td\u003e\n      \u003ctd colspan=\"2\"\u003eMulti-function push-button barrel switch\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eBody material\u003c\/td\u003e\n      \u003ctd colspan=\"2\"\u003eMachined aircraft-grade aluminum, Type II anodized\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eLens\u003c\/td\u003e\n      \u003ctd colspan=\"2\"\u003eUnbreakable polycarbonate, scratch-resistant coating\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eSealing\u003c\/td\u003e\n      \u003ctd colspan=\"2\"\u003eO-ring sealed\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eBattery\u003c\/td\u003e\n      \u003ctd colspan=\"2\"\u003eNi-Cd rechargeable (included)\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eWho This Is For and Isn't\u003c\/h2\u003e\n\u003cp class=\"product-fit-yes\"\u003eThe SL-20L suits law enforcement officers, security professionals, and serious users who need a durable, full-sized rechargeable light with variable output control and one-handed operation. The regulated C4 LED output and low operating cost make it a practical choice for users who run a flashlight heavily and need consistent performance over long service life.\u003c\/p\u003e\n\u003cp class=\"product-fit-no\"\u003eThe SL-20L is a full-sized duty light, not a compact or pocket-carry flashlight. Lumen output, beam distance, and runtime figures are not stated in the available product data and cannot be confirmed here; buyers who need to compare those specs against other lights should verify them directly before purchasing.\u003c\/p\u003e\n\n\u003ch2\u003eCommon Questions\u003c\/h2\u003e\n\u003ch3 class=\"product-faq-q\"\u003eWhat light modes does the SL-20L have?\u003c\/h3\u003e\n\u003cp class=\"product-faq-a\"\u003eThe Streamlight SL-20L offers three microprocessor-controlled variable intensity modes plus a strobe mode, all selectable through the multi-function push-button barrel switch. All modes are accessible with one hand, including momentary activation, making the light practical in situations where the operator's other hand is occupied.\u003c\/p\u003e\n\n\u003ch3 class=\"product-faq-q\"\u003eWhat battery does the SL-20L use, and is it included?\u003c\/h3\u003e\n\u003cp class=\"product-faq-a\"\u003eThe SL-20L comes with a Ni-Cd rechargeable battery included. A charger is not included with the flashlight on its own; the listings here offer the option to add an AC charger or an AC\/DC charger at the time of purchase.\u003c\/p\u003e\n\n\u003ch3 class=\"product-faq-q\"\u003eHow durable is the SL-20L's construction?\u003c\/h3\u003e\n\u003cp class=\"product-faq-a\"\u003eThe SL-20L body is machined from aircraft-grade aluminum with a Type II anodized finish. The lens is an unbreakable polycarbonate with a scratch-resistant coating. The light is O-ring sealed for moisture resistance, and the C4 LED is rated impervious to shock with a 50,000-hour lifetime, so it will not fail from drops or impacts the way a filament bulb would.\u003c\/p\u003e\n\n\u003ch3 class=\"product-faq-q\"\u003eWhat is the difference between the AC Charger and AC\/DC Charger options?\u003c\/h3\u003e\n\u003cp class=\"product-faq-a\"\u003eThe AC Charger option (SKU KRC-20701, 2.62 lb) includes a standard AC wall charger. The AC\/DC Charger option (SKU KRC-20703, 2.95 lb) adds DC charging capability, useful for charging from a vehicle power outlet in the field. The SL-20L flashlight itself is the same in both configurations.\u003c\/p\u003e","brand":"Streamlight","offers":[{"title":"AC Charger","offer_id":67031055925619,"sku":"KRC-20701","price":296.99,"currency_code":"USD","in_stock":true},{"title":"AC\/DC Charger","offer_id":67031055958387,"sku":"KRC-20703","price":315.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1926\/7025\/files\/streamlightsl-20l.png?v=1791002476","url":"https:\/\/bulletproofzone.com\/products\/streamlight-sl-20l-rechargeable-flashlight","provider":"Bulletproof Zone","version":"1.0","type":"link"}