Surface Mounted Modern LED Ceiling Spotlights Fixture Holder Rotation Adjustable LED Ceiling Track Spot Light House Fitting

Product Details

1. Three wattages for your choice.
2. The die-casting aluminum lamp body, with every parts well-designed and looking fashionable.
3. All parts have been strictly according to EU regulation.
4. No RF interference, no buzzing noise, no UV radiation. 

Technical Description

LED Dimming offers both perfection & peace of mind.

-Soft Dim Technology offers both conventional phase dimming
and DALI controlled solutions.
-Soft Dim allows you to create the perfect balance between visual comfort and ambience.
-Soft Dim Technology not only reduces both the luminous intensity and colour temperature of the light source when dimmed , but also so following the curve of a halogen closely. The result is gradual and smooth transformation between 2800K and 6500K over the dimming range of 1% - 100%.

-Remarks: Dual color COB LEDs , they only can reach around 80lm/W for whole lamp. If you don't need color temperature adjustable, only need normal dimmable(e.g 2700K,3000K,4000K,5000K), we can reach 100lm/W.

Technical Description

-The triac dimming circuit, a diode alternating current switch (diac) and an LRC circuit generate a pulse that turns on the triac for some portion of the ac cycle. (The diac can conduct current in either direction, but not until breakdown voltage has been exceeded.) A potentiometer adjusts the point at which the diac to send the triac a trigger signal.

-Triacs make up the heart of AC light dimming controls. Triacs used in dimmers have normally been characterized and specified for incandescent lamp loads, which have high current ratings for both steady-state conditions and initial high in-rush currents, as well as very high end-of-life surge current when a filament ruptures.