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Dimmable LED Troffer and Occupant Comfort


12/5/2018

LEDtronics announces its latest series of tunable, multimode LED troffer luminaires with selectable wattage and white color temperature. The UL-listed troffers feature standby dimming, as well as an adjustable occupancy/daylight sensor.

Available in 2x2 and 2x4 ft sizes, the “CLT” series of tunable LED recessed troffer lights are ideal replacements for standard drop-ceiling troffer and parabolic fixtures in recessed luminaires. Their slim profile fits seamlessly into standard dropped troffer and parabolic fixtures in most T-bar ceilings to deliver adjustable ambient lighting for interior spaces.

Offering the flexibility to customize wattage in 5 watt increments and adjust color temperature from 3000 Kelvin (warm white) to 5000 Kelvin (pure white), these recessed troffers have the capability to provide desired ambiance in an industrial or commercial space. Occupancy and ambient light sensing increase visual comfort and energy savings in offices, retail spaces, hotels, resorts, conferences rooms, classrooms, and healthcare environments.

The Title 24 compliant troffers also feature a fully adjustable occupant and daylight sensor, as well as standby dimming level and time period. They also offer the option of external 0-10V dimmers (separate from programmed standby dimming).

The tunable LED recessed troffers are offered in wattage ranges of 20-35w for the 2x2 and 35-50w for the 2x4 size. They operate within a voltage range of 100-277VAC, delivering a total light output ranging from 2677 lumens at 20 watts, to 6478 lumens at 50 watts.

The luminaires offer energy savings of up to 75 percent over fluorescent fixtures and tubes. As an example, a LEDtronics 2x2 ft troffer luminaire at 35 watts replaces fixtures with two to three 32W fluorescent T8 tubes, while the 2x4 ft at 50 watts replaces fixtures with four 32W T8 fluorescent tubes. Additionally, the minimal lamp heat output of LEDs over that produced by fluorescent tubes keeps temperatures in offices and hallways optimally lower, saving building air-conditioning costs.

The solid-state design of the “CLT” LED troffer lights renders them impervious to shock, vibration, frequent switching and environmental extremes, while RoHS compliance ensures they are free of toxic metals such as lead or mercury. Their LM80-rated SMD LEDs provide high-lumen and high-CRI uniform illumination in a 120° wide beam, free of UV/IR radiation or RF interference.

In addition to directly replacing fluorescent troffers in most standard recessed T-bar ceilings, the LEDtronics CLT luminaire series can also be surface mounted with optional aluminum surface mounting frames, or ceiling suspended with optional steel wire cables.

The LEDtronics “CLT” series of tunable and multimode LED recessed troffer lights come with an unconditional 5-year U.S. factory warranty, and they are available through LEDtronics distributors. Quantity discounts are available, and other product variations are available for qualified volume orders.


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