{"product_id":"prismatic-track-light-lens-18-45mm","title":"Prismatic Track Light Lens - 18°, 45mm","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cp\u003eThe Prismatic Track Light Lens is a 45mm diameter transparent plastic accessory designed to narrow the beam angle of compatible track lighting fixtures to 18 degrees. The prismatic construction refracts light into a concentrated spot, directing illumination into a focused cone rather than a wide flood pattern.\u003c\/p\u003e\n\u003cp\u003eDesigned for retail displays, gallery installations, and accent lighting applications where precise beam control is needed, the lens clips or screws into the front of standard Ideal Lux track light heads. The 18-degree angle produces a spotlight effect approximately 300-400mm wide at 2m throw distance, depending on the bulb type and fixture housing. This makes it suitable for highlighting individual products on shelves, framed artwork on walls, or architectural features where light spill onto surrounding surfaces needs to be minimised.\u003c\/p\u003e\n\u003cp\u003eThe plastic construction keeps weight to a minimum, preventing additional strain on track mounting points compared to glass optics. The transparent finish maintains colour accuracy from the bulb without adding tint or filtering the spectrum. Installation requires removing the existing lens or bezel from the track head, positioning the prismatic lens in the lens holder, and securing it with the retaining ring or clips depending on the fixture model.\u003c\/p\u003e\n\u003ch5\u003eSpecification\u003c\/h5\u003e\n\u003ctable class=\"spec_table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter (mm)\u003c\/td\u003e\n\u003ctd\u003e45\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e5 Years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch5\u003eFrequently Asked\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eWhich Ideal Lux track lights does this fit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis 45mm lens is designed for Ideal Lux track light heads with a 45mm accessory holder diameter. Check the diameter of the existing lens or bezel on your track head before ordering to confirm compatibility.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat beam angle does it produce?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe prismatic construction narrows the beam to 18 degrees, creating a concentrated spotlight approximately 300-400mm wide at 2m distance from the fixture, depending on the bulb type and fixture housing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it reduce light output?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe prismatic lens refracts light into a narrower beam, which concentrates the light into a smaller area. Total lumens from the bulb remain the same, but the focused beam creates higher lux levels at the centre of the spot compared to an unfocused flood beam.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan it be used outdoors?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe lens itself is plastic and will tolerate outdoor conditions, but compatibility depends on the IP rating of the track light fixture it's fitted to. Most track lighting systems are rated for indoor use only unless explicitly stated otherwise.\u003c\/p\u003e","brand":"Ideal Lux","offers":[{"title":"Default Title","offer_id":45732942479627,"sku":"223094","price":6.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/223094_WEB001_ARCA_LENS_18_FOR_TRACK_14W_cfde1807-e8b1-4ac1-a3e7-5dd24526bb47.jpg?v=1729263624","url":"https:\/\/niori.co.uk\/products\/prismatic-track-light-lens-18-45mm","provider":"Niori","version":"1.0","type":"link"}