Lumotech L05021 MiniDim LED driver

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The control range of a dimmer when connected to the Lumotech L05021 MiniDim LED driver is different than when connected to a conventional light bulb. This is because LEDs emit more light at a lower power level than conventional bulbs. Moreover, an LED has a higher light output per watt at lower current levels than at higher current levels; therefore the dimmer will have more response in its lower range when it is connected to the driver.

The product will function with most common trailing-edge dimmers. It will also dim loads from as small as 2.5 W. Its built-in electronic minimum dim-load simulation helps the dimmer to perform at such light loads.

Because the driver does not contain lifetime-reducing electrolytic capacitors, there is no power buffering or delay. This means all fast changes in energy are visible in the light output of the connected LEDs, even with the gradual control steps of some dimmers. Such changes are not visible when using light bulbs since their filament has a much longer response time.

Benefits include: long lifetime due to the absence of electrolytic capacitors; primary dimmable with trailing edge dimmers; minimum dim-load simulation for better performance under light loads; high power factor of 0.9; four-fold protection (thermal, short circuit, overvoltage and open circuit); small contemporary design; clamp connectors for fast assembly.