The T34 FA is available in 2x2, 1x4, and 2x4 formats with three selectable lumen outputs and color temperatures. The 0-10V dimmable driver allows for an additional layer of control over your lighting. The T34 FA is also available in high-efficacy models for additional cost savings. With efficacies of up to 148 lm/W, the T34 FAHE exceeds DLC Premium requirements for LED panels.