Halco T8EM-48FR17-40BYP-LED-2PK 4 Foot ProLED Emergency Type B T8 Tube 17W 2100Lm 4000K Emergency Battery Back Up 400Lm 2-Pack (82373) backorder47 With a powerful 70 CFM

With a powerful 70 CFM

Expertly designed for top performance

GE 881BRTCP-IP

8W 5000K White Red Lettering Universal Single/Double 120-277V EM Backup (XT-CL-RW-EM)

Halco T8EM-48FR17-40BYP-LED-2PK 4 Foot ProLED Emergency Type B T8 Tube 17W 2100Lm 4000K Emergency Battery Back Up 400Lm 2-Pack (82373) backorder47 With a powerful 70 CFMHalco T8EM 48FR17 40BYP LED 2PK 4 Foot ProLED Emergency Type B T8 Tube 17W 2100Lm 4000K Emergency Battery Back Up 400Lm 2 Pack (82373) The Halco Emergency T8 is a 4FT Type B (Ballast Bypass) T8 with a built in back up lithium battery. The Emergency T8 provides the simplest, and most hassle free way to meet safety lighting standards without the expense of separate emergency fixture.