Dual-Lite UFO-CF2-CLD One 13W-42W Twin, Quad or Triple Tube Lamp, One 22W-40W T5 Circline or One 18W-39W Long Compact Fluorescent Lamp Emergency Battery Pack, 700-1250 Lumens, Extended Operating Temperature Range

Dual-Lite UFO-7W One or Two 17W-40W (2'-4') or one 40W-215W (5'-8') T5, T8, T9, T10, or T12 Fluorescent Emergency Battery Pack, No Self-Diagnostics

Dual-Lite UFO-6WI One or Two 17W-40W (2'-4') or One 40W-215W (5'-8') T8, T9, T10, or T12 Fluorescent Emergency Battery Pack, Spectron Self-Diagnostics

Dual-Lite UFO-6W-CLD One or Two 17W-40W (2'-4') or One 40W-215W (5'-8') T8, T9, T10, or T12 Fluorescent Emergency Battery Pack, No Self-Diagnostics, Extended Operating Temperature Range

Dual-Lite UFO-5W 32W-215W (4' - 8') T8 or T12 Fluorescent Emergency Battery Pack, 600-700 Lumens