{"id":595,"date":"2021-02-08T13:03:00","date_gmt":"2021-02-08T13:03:00","guid":{"rendered":"https:\/\/holderstechnology.com\/lighting-components\/?post_type=product&p=595"},"modified":"2026-03-28T04:54:12","modified_gmt":"2026-03-28T04:54:12","slug":"cli40-d0x","status":"publish","type":"product","link":"https:\/\/holderstechnology.com\/lighting-components\/product\/cli40-d0x\/","title":{"rendered":"CLi40-D0x"},"content":{"rendered":"

The CLi40 range of LED drivers is a breakthrough in compact LED driver design. Offering flicker free operation, even when dimmed to its lowest state, an ultra-low 0.1% and ultimate programmability of both output current, dim curve and peak Vf in the smallest of steps. The option to select a \u201cSoft On\u201d and \u201cSoft Off\u201d function delivers a welcoming and natural feel as lights are triggered on or off.<\/span><\/p>\n

By clamping Vf and output current, the CLi40 range can even be used to power constant voltage tape and deliver the same excellent dimming performance.\u00a0<\/span><\/p>\n

The unique design of this driver is intended to fit through a 56mm cut out and offers snap-on cable clamps to provide strain relief.<\/span><\/p>\n

This 40w Dali Dimmable model is ideal for use with either Dali control systems or as a Touch Dim or Corridor Dim standalone product.<\/span><\/p>\n

Also available as an Analogue dimmable model, compatible with 0-10V and 1-10V systems, and as a Casambi BLE enabled model.<\/span><\/p>\n

All Harvard PS CLi models can be provided pre-programmed by Holders to speed up your assembly process.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

The Harvard CLI40-D0x is a high-power 40W DALI dimmable LED driver designed for premium architectural luminaires requiring robust output and precision control. Delivering flicker-free performance down to 0.1%, this programmable driver supports DALI-2, Touch Dim, and Corridor Dim functionality. Engineered to fit through a 56mm ceiling cutout, the CLI40-D0x offers a sophisticated, high-wattage solution in a remarkably slim form factor for modern commercial and hospitality spaces.<\/p>\n","protected":false},"featured_media":596,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"inline_featured_image":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[564],"product_cat":[122],"product_tag":[],"class_list":{"0":"post-595","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-harvard","7":"product_cat-dali-dimmable","8":"desktop-align-left","9":"tablet-align-left","10":"mobile-align-left","12":"first","13":"instock","14":"shipping-taxable","15":"product-type-simple"},"acf":[],"yoast_head":"\nCLI40-D0X LED Driver | Holders Technology Components<\/title>\n<meta name=\"description\" content=\"Harvard Power Systems CLI40-D0x LED driver - The CLi40 range of programmable, flicker-free, deep dim DALI LED drivers. 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