Product overview A compact external LED driver and lighting transformer designed for use with constant current LED fixtures. Isolated external power supply construction delivers a stable DC output from an AC input, supporting a broad input voltage range and multiple LED power configurations. Key benefits Stable power conversion: External isolated design separates the driver from the fixture, reducing electrical interference and easing installation. Wide input compatibility: Works across AC85265V input to support varied mains supplies. Broad load support: Compatible with multiple LED wattages and constant current setups, suitable for many retrofit and install applications. Compact and lightweight: Small footprint and 0.05 kg weight simplify mounting and handling. Easy integration: Plastic exterior and standard DC output signal make it suitable for common LED lighting systems and existing wiring. Main features and specifications Size and rating: 30W 900MA Model number: External series Item type: Lighting Transformers Input signal: AC Output signal: DC Input voltage: AC85265V Output voltage: AC85265V Material: Plastic exterior Weight: 0.05kg Feature: Isolated external power supply Compatibility Designed for use with constant current LED drivers and LED loads in the following ranges: 300mA 13W 47W 812W 18W 20W 1825W 2536W Also suitable for use as a power unit supply or transformer in LED lighting applications and systems labeled as LED driver, constant current driver, or power unit supply. Practical use scenarios Recessed downlight retrofit: Use as an external driver to convert building mains to the DC output required by constant current LED downlights during a commercial or residential retrofit. Linear LED strip installation: Provide isolated power for a series of constant current LED modules where a compact external power unit is preferred to internal drivers. Track and accent lighting systems: Supply stable DC power to track fixtures or spotlights that require a separate constant current driver. Why choose this driver This external series lighting transformer provides a compact, isolated solution for converting AC mains to the DC output needed by many constant current LED fixtures. Its wide input voltage range and compatibility with a variety of LED wattages make it a flexible option for installers and lighting designers seeking a lightweight, easytointegrate external power unit.