--- product_id: 647446238 title: "TRIDONIC 28000657 LCA 75W 100-400mA 110-220V IP20 DALI DIMMABLE LED POWER SUPPLY,LCA 75W 100–400mA one4all lp PRE" brand: "generic" price: "232.86 DT" currency: TND in_stock: true url: https://www.desertcart.tn/products/647446238-tridonic-28000657-lca-75w-100-400ma-110-220v-ip20-dali store_origin: TN region: Tunisia --- # 75W Power Output DALI Dimmable 110-220V Input TRIDONIC 28000657 LCA 75W 100-400mA 110-220V IP20 DALI DIMMABLE LED POWER SUPPLY,LCA 75W 100–400mA one4all lp PRE **Brand:** generic **Price:** 232.86 DT **Availability:** ✅ In Stock ## Summary > Illuminate Your Space with Confidence! 💡 ## Quick Answers - **What is this?** TRIDONIC 28000657 LCA 75W 100-400mA 110-220V IP20 DALI DIMMABLE LED POWER SUPPLY,LCA 75W 100–400mA one4all lp PRE by generic - **How much does it cost?** 232.86 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/647446238-tridonic-28000657-lca-75w-100-400ma-110-220v-ip20-dali) ## Best For - generic enthusiasts ## Why This Product - Trusted generic brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **⏳ Long Lifespan:** Proven reliability with a lifespan of up to 100,000 hours. - • **🌟 High Efficiency:** Achieves optimal energy savings with low standby losses. - • **🔧 Versatile Dimming Options:** Seamlessly integrates with DALI protocol for customizable lighting. - • **🏢 Ideal for Professional Spaces:** Perfect for linear and area lighting in modern office environments. - • **🛡️ Robust Protection Features:** Built-in safeguards against overtemperature, short-circuit, and overload. ## Overview The TRIDONIC 28000657 LCA 75W LED power supply is a versatile, dimmable solution designed for professional environments. With a robust IP20 rating, it operates efficiently on 110-220V AC, ensuring compatibility with various systems. Its advanced features include adjustable output current, extensive protection mechanisms, and a lifespan of up to 100,000 hours, making it the ideal choice for modern office lighting. ## Description Product description: -NEW: lumDATA (DALI-2 part ext. 251, 252 and 253) -Dimmable built-in constant current LED driver -Output current adjustable between 100 – 400 mA -Dimming range 1 to 100 % -For luminaires of protection class I and protection class II -Max. output power 75 W -Up to 92 % efficiency -Power input on stand-by <0.15 W -Nominal lifetime up to 100,000 h -5 years guarantee ## Features - Versatile: -TRIDONIC 28000657 LCA 75W 100–400mA LED power supply is dimmable via DALI protocol. Housing properties: -Low profile metal casing with white cover -Type of protection IP20 -Interfaces -one4all (DALI-2 DT 6, DSI, switchDIM, corridorFUNCTION) -ready2mains (configuration and dimming via mains) -Terminal blocks: 0° push terminals - Functions: -Adjustable output current in 1-mA-steps (DALI, ready2mains, I-SELECT 2) -Fulfills DALI-2 parts: 251 (Luminaire data), 252 (Energy reporting) and 253 (Diagnostics & Maintenance) -Constant light output function (CLO) -Power-up fading at AC -Configurable via ready2mains -Switch off the driver with fade2zero -Service monitor to log certain events -Protective features (overtemperature, short-circuit, overload, no-load, input voltage range, reduced surge amplification) -Suitable for emergency escape lighting systems acc. to EN 50172 - Benefits: -Flexible configuration via companionSUITE -Application-oriented operating window for maximum compatibility -Best energy savings due to low stand-by losses and high efficiency -Flexible configuration via DALI, ready2mains and I-SELECT 2 -Reliability proven by lifetime up to 100,000 h and 5 years guarantee - Efficiency: lp PRE technology ensures high efficiency and low standby power consumption. Ingress Protection: IP20 rated for indoor use, protecting against solid objects over 12.5mm. Input Voltage: Operates on 110-220V AC input for compatibility with various electrical systems. - Compatibility: one4all design allows seamless integration with various LED modules and drivers. Typical applications: For linear/area lighting in office applications ## Product Details - **Brand:** Generic - **Power source:** Corded Electric - **Mounting type:** Surface Mount, Rack Mount - **Current rating:** 0.4 Amps - **Manufacturer:** TRIDONIC ## Images ![TRIDONIC 28000657 LCA 75W 100-400mA 110-220V IP20 DALI DIMMABLE LED POWER SUPPLY,LCA 75W 100–400mA one4all lp PRE - Image 1](https://m.media-amazon.com/images/I/316eTSC-vOL.jpg) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/647446238-tridonic-28000657-lca-75w-100-400ma-110-220v-ip20-dali](https://www.desertcart.tn/products/647446238-tridonic-28000657-lca-75w-100-400ma-110-220v-ip20-dali) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-30*