Recessed Troffer, 4 ft L, 4063 lm, 31.6W

The LITHONIA LIGHTING 2BLT4 40L ADP LP840 is a 2 ft. x 4 ft. recessed LED troffer with a low-profile center basket design for commercial interior lighting. It uses integrated LED light sources and is intended as a replacement for 2-lamp T8 fixtures. The fixture measures 2 3/8 in. high, making it suitable for spaces where shallow plenum depth is a consideration, and it provides 4,063 lumens at a 4000K color temperature with an 82 CRI.

Key features of the LITHONIA LIGHTING 2BLT4 40L ADP LP840:

• Integrated LED: Includes built-in LED light source; no ballast required.
• Low-profile housing: Overall height is 2 3/8 in.
• 2 ft. x 4 ft. size: Fits standard recessed troffer applications.
• Light output: Delivers 4,063 lumens.
• Color temperature: 4000K for neutral white light.
• CRI: 82 color rendering index.
• Dimming: 0-10V dimmable with a 100% to 10% dimming range.
• Voltage: Operates on 120 to 277V.
• Lens design: Acrylic ribbed diffuser with center basket shape.
• Power and efficacy: 31.6W maximum fixture wattage, up to 128.2 lm/W.
• Rated life: Listed up to 60,000 hours.
• Operating temperature: -4 degrees F to 122 degrees F.
• Certifications/ratings: DesignLights Consortium (DLC) 5.0 Premium, CSA Certified, IC Rated.