The Nebo Inspector 500+ is a pen-size inspection light with a pop-out area light. As a pen light it gives up to 500 lumens on Turbo with a beam of about 142 m, plus High, Low and Strobe; extend the head and it becomes an area light of up to 400 lumens for lighting a whole work space. Flex-Power Technology lets it run on the included 10850 3.7 V 750 mAh rechargeable Li-ion battery or on two AAA alkaline batteries (not included, reduced performance). It has a magnetic base, steel pocket clip, Smart Power Control, Direct-to-Low and a charging indicator, and the anodised aircraft-grade aluminium body is IPX7 waterproof and impact resistant. It charges by micro-USB. Length is about 160 mm compacted and about 165 mm extended, with an 18 mm diameter and a weight of about 62 g.