The cpx 6 clt10 lantern from coleman is a long lasting lantern that has an impressive runtime of up to 330 hours on low and 136 hours on high that is powered either by 4d batteries or by a cpx 6 rechargeable unit available separately making it a great choice to take camping with you the cpx 6 clt10 have cree led s which never need to be replaced and it has two modes of light the high mode illuminates up to 6 metres with 65 lumens and the low up to 4 meters on 28 lumens making it a powerful and v