GlacialLight, the diversified LED technology provider, announces an emergency backup module for its PL0606 & PL0312 ceiling panel lights and an emergency light version of its TL0606 troffer light. The new GL-EM01F emergency backup module installs directly on the PL0606 and PL0312 panel lights and powers the emergency light version of the TL0606 troffer light, providing 90 minutes or more of constant-current power to keep these LED luminaires running in case of building power loss.