{"product_id":"esp-duceri-3w-led-emergency-exit-sign-maintained-white-slimline","title":"ESP Duceri 3W LED Emergency Exit Sign - Maintained White Slimline","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cp\u003eThe ESP Duceri is a slimline surface-mounted emergency exit sign with 3W LED illumination (20 SMD 3014 + 4 SMD 2835 LEDs) delivering 48 lumens on mains power and 36 lumens in emergency mode. The sign runs in maintained mode, meaning the LEDs remain lit during normal operation and automatically switch to battery backup during mains failure. A lithium iron phosphate (LiFePO4) battery provides 3 hours of emergency duration, with integrated charge and discharge protection to extend battery life.\u003c\/p\u003e\n\u003cp\u003eDesigned for commercial, retail and public buildings requiring BS EN 60598-2-22 compliant emergency egress signage, the Duceri mounts directly onto walls and ceilings with the supplied fixings. The 30m viewing distance makes it suitable for corridors, open-plan offices, retail floors and reception areas. The sign ships with interchangeable PVC legends allowing directional configuration (running man left, running man right, arrow up, arrow down) to match specific escape routes.\u003c\/p\u003e\n\u003cp\u003eThe white polycarbonate frame measures 328mm wide by 192mm tall with a projection of 35mm from the wall once mounted. At 0.68kg the sign is light enough for plasterboard fixing with appropriate anchors. The 6000K daylight-white LED colour temperature provides high contrast against the green legend background, maintaining visibility in bright ambient conditions. The IP20 rating suits indoor installation in dry locations.\u003c\/p\u003e\n\u003ch5\u003eSpecification\u003c\/h5\u003e\n\u003ctable class=\"spec_table\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Net Weight (KG)\u003c\/td\u003e\n\u003ctd\u003e0.58\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Gross Weight (KG)\u003c\/td\u003e\n\u003ctd\u003e0.68\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter Gross Weight (KG)\u003c\/td\u003e\n\u003ctd\u003e6.8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Length (mm)\u003c\/td\u003e\n\u003ctd\u003e35\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Width (mm)\u003c\/td\u003e\n\u003ctd\u003e192\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Height (mm)\u003c\/td\u003e\n\u003ctd\u003e328\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter Length (mm)\u003c\/td\u003e\n\u003ctd\u003e345\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter Width (mm)\u003c\/td\u003e\n\u003ctd\u003e375\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter Height (mm)\u003c\/td\u003e\n\u003ctd\u003e210\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_D121AWH_datasheet.pdf\" target=\"_blank\"\u003eProduct Specification Sheet\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/manual_D121AWHManual.pdf\" target=\"_blank\"\u003eProduct Manual\u003c\/a\u003e\u003c\/p\u003e\n\u003ch5\u003eFrequently Asked\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's the difference between maintained and non-maintained mode?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMaintained mode means the LEDs remain lit continuously during normal mains operation and switch to battery backup during power failure. Non-maintained signs only illuminate when mains power fails. This Duceri runs in maintained mode.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow long does the battery last in emergency mode?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe LiFePO4 lithium battery provides 3 hours of emergency illumination at 36 lumens output. The battery includes charge and discharge protection circuitry to maintain performance over the sign's lifespan.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat legends are included?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe sign ships with interchangeable PVC legends showing the running man symbol with directional arrows (left, right, up, down). Legend dimensions are 300mm x 163.5mm. Install the legend that matches the required escape route direction.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it suitable for outdoor use?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. The IP20 rating means the sign is designed for dry indoor locations only. For outdoor or damp locations an IP65-rated emergency sign is required.\u003c\/p\u003e","brand":"ESP","offers":[{"title":"Default Title","offer_id":45294118142219,"sku":"D121AWH","price":26.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/D121AWH_2cb15f8d-4ea3-48a0-ad96-ed42ee442df1.jpg?v=1714668305","url":"https:\/\/niori.co.uk\/products\/esp-duceri-3w-led-emergency-exit-sign-maintained-white-slimline","provider":"Niori","version":"1.0","type":"link"}