Coleman Elite Hi Lo LED Lantern with Rechargeable Removable Panels Includes lantern base with four removable panels, each with a handle Base requires D batteries, not included; operates in both low and high mode with either 4 or 8 D batteries, with 8 allowing a longer run time 24 LED lights total, six per panel Base remains lit when all panels are removed High/low function for lantern and individual sections Use panels in unison or independently; one button operates all four sections while on base; each section has on/off switch Lantern lumens: 360 in high mode, lasts up to 40 hours with 8 batteries or up to 20 hours with 4 batteries; 40 in low mode, lasts up to 400 hours with 8 batteries or up to 200 hours with 4 batteries Panel lumens: 90 in high mode when detached, and lasts up to three hours; 10 in low mode and lasts up to 15 hours