{"product_id":"led-driver-constant-current-31w","title":"31.5W Constant Current LED Driver Adjustable | Boke BK-PQL040-B0750A","description":"\u003cp\u003eThe Boke BK-PQL040-B0750A is a constant current LED driver built for indoor, office and commercial lighting, powering panels, tubes and downlights with a flicker-free output. Rated at 31.5W max, it delivers 0.5-1.1A adjustable via a DIP switch, giving installers a single driver that covers a range of LED loads.\u003c\/p\u003e\u003ch2\u003eKey features of this constant current LED driver\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput power\u003c\/strong\u003e, 31.5W max, output voltage 30-42V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable current\u003c\/strong\u003e, 0.5-1.1A, set via DIP switch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEfficiency\u003c\/strong\u003e, up to 93%, power factor 0.98, THD below 8%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSurge protection\u003c\/strong\u003e, withstands mains surges up to 2KV\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertifications\u003c\/strong\u003e, CE, ENEC, UKCA, RCM, CCC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGuarantee\u003c\/strong\u003e, 5-year manufacturer guarantee\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDesign and installation\u003c\/h2\u003e\u003cp\u003eThe housing is compact and screw-free, with pushable strain relief for quick wiring. A dual terminal design supports loop-in and loop-out wiring without needing an external junction box, and the SELV, Class II construction suits use outside the light fixture.\u003c\/p\u003e\u003ch2\u003eProtection and durability\u003c\/h2\u003e\u003cp\u003eShort-circuit and no-load protection guard against accidental damage, and the driver withstands 380VAC high voltage short-time shock. It carries a nominal life-time rating of up to 100,000 hours and operates across an ambient range of -20°C to 50°C, with humidity tolerance of 5-85% RH, non-condensing.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eSuited to LED indoor lighting, office lighting, commercial lighting and educational lighting, this driver is intended for downlights, spotlights and panel lights where stable, flicker-free output matters.\u003c\/p\u003e","brand":"Boke","offers":[{"title":"Default Title","offer_id":52096678330656,"sku":"770039","price":5.78,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/8148\/1504\/files\/ledandsolar-770039-1.webp?v=1785766968","url":"https:\/\/www.ledandsolar.co.uk\/products\/led-driver-constant-current-31w","provider":"LED \u0026 Solar","version":"1.0","type":"link"}