![]() ![]() For example our linear office lights come in several customized dimming options depending on the building and control system.įilament lamps have a higher dimming range when compared to LED, and a few observable functionality issues may occur when a dimmer is connected to the wrong LED lamp. Because of the varying types of lamps and dimmers, it’s unlikely that all models of lighting would be compatible with every dimmer. A dedicated LED dimmer will normally have a very low minimum power rating.Īs for the dimming experience, the quality of the dimmed light is determined by the functioning capacity of the driver and whether or not this inner chip is compatible with the dimming circuit. There’s also concern about compatibility based on the minimum load which may be too high for LED lamps in some cases.Ī 60W filament lamp may use a dimmer with a load limit of 25W but installing an LED lamp with a power rating of less than 10W makes the two distinct lamps incompatible due to the difference in power consumption. For instance, LED lamps work more efficiently when plugged to trailing-edge dimmers than they do when used with leading-edge dimmers. The circuitry inside dimmable lamps tends to be universally compatible with a wide range of dimmers but there are a few notable conflicts. Dimmers installed in homes and offices today are of different specifications (for instance electronic, training-edge, leading-edge and resistive) therefore when installing new types of LED lamps there’s usually a matching of old and new technology. The LED industry doesn’t refer to the same blueprint for the circuitry design and as a result, driver specifications vary across different brands and models. Your “standard” dial or monitor dimmer is either just a potentiometer or Rheostat that reduces voltage through a certain amount of resistance, or a somewhat better design called a TRIAC dimmer, which runs on a specialized transistor design to attenuate the line voltage by turning the line on / off based on where the AC is in its “phase” or rhythm”. Most LED light bulbs on the marketplace are actually dimmable, if you are using a CFL/LED dimmer. Each LED bulb contains a rather complex in-built circuitry (or a driver) that converts high-voltage AC input current to low-voltage DC current to power the device. They operate in much lower voltages and are fairly composite. ![]() Modern dimmers are made to work in high-power circuits and have a mechanism that allows them to dim light from a traditional filament by altering the voltage: but LED lamps have a different functionality. ![]()
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