Dimming lights, a term frequently mentioned in the lighting industry these days, carries significant importance. Derived from the word “dim,” it is used as an adjective to depict haziness, darkness, or dimness, and as a verb to signify gradually decreasing or darkening the light. The concept of dimming revolves around the ability to control the brightness, or luminance, of light as one desires. The prevailing discontent among consumers who have switched to LED lighting pertains to the excessive brightness causing discomfort, especially in scenarios such as churches with illuminated steeples, high-rise apartments, and storefronts with LED signage.
The Benefits of Dimming and the Need for the Right Equipment
Commonly available LED lighting does not inherently support dimming; the use of a dimmer switch designed for LED lighting is essential to enable dimming functionality. The process of dimming can be achieved through wired or wireless mechanisms. Wired dimming typically utilizes 0-10V, 1-10V, PWM, or Triac methods, often facilitated by the DMX device, commonly employed in places like churches, wedding halls, auditoriums, and sports facilities. Conversely, wireless dimming includes the addition of a remote control to adjust the luminance individually or collectively, with the recent trend favoring the RF 2.4GHz Zigbee wireless dimming technique offering enhanced control over brightness, power, and even color variations. A simple search for “color dimming” on Naver yields a plethora of results, highlighting the popularity of this approach.
A Glimpse into Dimmable LED Lighting Options
Exploring the realm of dimmable LED lighting, starting from compact sizes, we encounter products like MR16 and LED MR11, which support both wired and wireless dimming. Moving on to concealed or indirect lighting solutions, the LED T5 is limited to wired dimming due to the presence of the SMPS (stabilizer) within the lighting fixture, hindering seamless wired or wireless communication for luminance adjustment. However, the compatibility of the stabilizer with both traditional halogen dimmers and LED-specific dimming equipment adds to its appeal. Similarly, the LED PAR 30 follows the same pattern as the T5, being limited to wired dimming due to the integrated SMPS. On the other hand, all downlights support both wired and wireless dimming, including panel lights and MR16, while miscellaneous halogen lighting options are also adaptable to both wired and wireless dimming mechanisms.
In conclusion, the contemporary era offers a wide array of dimming options, including wired, wireless, and color dimming, enabling artistic and functional lighting compositions that cater to individual preferences and ambiance requirements.