Lithonia Lighting's BLT Series are low-profile recessed LED luminaires. With a popular center basket design, shallow fixture-depth for easy installation, plug-n-play control options and reliability backed by Lithonia Lighting - all at an attractive price - the BLT Series is your best-in-value ambient lighting solution for commercial projects. The BLT's low profile design of only 2-3/8" provides increased installation flexibility especially in restrictive plenum applications. This 2x4 LED light fixture fits into standard and narrow T-grid ceiling systems and is suitable for damp locations. 

Lithonia Lighting's 2BLT4 40L ADPT EZ1 LP8(XX) recessed LED luminaire is a single basket LED fixture with volumetric illumination that is achieved by creating an optimal mix of light to walls, partitions, and vertical and horizontal work surfaces. This renders the interior space, objects, and occupants in a more balanced, complimentary luminous environment. This LED drop ceiling light fixture comes with the eldoLED driver, which delivers a choice of dimming range, and choices for control, while assuring flicker-free, low-current inrush, 89% efficiency and low EMI. With the eldoLED driver, this LED 2x4 lay in troffer can be dimmed down to 1% (0-10V dimming). This model features a curved ribbed acrylic diffuser (see other diffuser options below) that conceals LEDS and efficiently delivers light in a volumetric distribution. This version also includes trim rings to match censored vision. The long-life LEDs, coupled with high-efficiency drivers produce a 70% LED lumen maintenance for 60,000 hours (L70/60,000) and has a 5 year limited warranty. These fixtures also come in a nLight Air enabled model. 

The BLT enclosure components are die-formed for dimensional consistency and painted after fabrication with a polyester powder paint for improved performance and protection. End plates contain easy-to-position integral T-bar clips for securely attaching the 2x4 LED panel to the T-grid. LED boards and drivers are accessible from the plenum. This model consumes 34 watts and produces 3945 lumens of 3500K Bright White, for a total efficacy of 116 lumens per watt and runs off of the universal voltage of 120-277V. This fixtures dimensions are 47-3/4" long by 23-3/4" wide and 2-3/8" deep. 

Specification Sheet