{"product_id":"knightsbridge-fl-high-lumen-100w-55x125-asymmetric-lens-floodlight-accessory","title":"Knightsbridge FL High Lumen 100W 55x125° Asymmetric Lens Floodlight Accessory","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cp\u003eThe Knightsbridge FL High Lumen 100W asymmetric lens accessory is a replacement or alternative optic for the FL High Lumen 100W floodlight range, offering a 55x125° beam distribution. The asymmetric beam shape directs light wider along one axis than the other, making it suitable for wall-washing, path lighting, and perimeter illumination where vertical spread needs to be controlled while horizontal coverage is maximised.\u003c\/p\u003e\n\u003cp\u003eDesigned for outdoor and commercial installations where precise light control is required, the lens clips onto the front of compatible FL High Lumen 100W floodlight bodies. The asymmetric beam reduces light spill into neighbouring properties or upward into the night sky, helping to meet planning requirements and reduce light pollution. The 55x125° pattern suits mounting heights of 3-5m along building facades, car park perimeters, and boundary walls where the wider horizontal spread covers extended ground runs without needing multiple fittings.\u003c\/p\u003e\n\u003cp\u003eThe lens is moulded from UV-stabilised polycarbonate, chosen for its impact resistance and optical clarity in outdoor environments. The material resists yellowing under prolonged UV exposure and withstands the thermal cycles that occur when high-output LED floodlights switch on and off. The 204x121mm footprint matches the standard FL High Lumen 100W body aperture, and the lens secures without tools using the floodlight's existing retention clips.\u003c\/p\u003e\n\u003ch5\u003eSpecification\u003c\/h5\u003e\n\u003ctable class=\"spec_table\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e121 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWidth\u003c\/td\u003e\n\u003ctd\u003e204 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstruction\u003c\/td\u003e\n\u003ctd\u003ePolycarbonate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch5\u003eDownloads\u003c\/h5\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/products_5043850_datasheet.pdf\" target=\"_blank\"\u003eProduct Specification Sheet\u003c\/a\u003e\u003c\/p\u003e\n\u003ch5\u003eFrequently Asked\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does asymmetric beam distribution mean?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAsymmetric beam distribution spreads light wider along one axis (125°) than the other (55°). This pattern suits wall-washing and path lighting where you need extended horizontal coverage but want to limit vertical spread to reduce light spill into upper floors or the sky.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this lens compatible with all FL High Lumen floodlights?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis lens is designed specifically for the FL High Lumen 100W floodlight body. It will not fit other wattages or ranges. Check the floodlight model before ordering to confirm compatibility.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan the lens be changed on an installed floodlight?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The lens clips onto the front of the FL High Lumen 100W body using retention clips and can be swapped without dismounting the floodlight or interrupting the wiring. Switch off the power before handling the lens.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow does polycarbonate perform outdoors?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePolycarbonate is UV-stabilised to resist yellowing and maintains optical clarity over the typical 5-year warranty period. It withstands impact and thermal cycling better than glass or acrylic lenses in exposed outdoor installations.\u003c\/p\u003e","brand":"Knightsbridge","offers":[{"title":"Default Title","offer_id":45293668106507,"sku":"FLHLAS100","price":4.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/1059732_7a09dd7b-98e7-49f9-afe1-55a9f0d72141.jpg?v=1714662183","url":"https:\/\/niori.co.uk\/products\/knightsbridge-fl-high-lumen-100w-55x125-asymmetric-lens-floodlight-accessory","provider":"Niori","version":"1.0","type":"link"}