For the purchase of 6 units a free display stand, the inspector 500+ is a powerful 500 lumens, rechargeable, water resistant (ipx7) and expandable area light. the inspector 500+ is equipped with a powerful magnetic base, steel clip, 4 light modes and features flex-power technology, which allows the light to operate with rechargeable or aaa batteries. lamp modes. turbo (500 lumens): 30 seconds/142 meters. high (250 lumens): 3.5 hours/98 meters. low (25 lumens): 8 hours/31 meters. strobe (250 lumens): 2.5 hours/98 meters area light modes. turbo (400 lumens): 30 seconds/16 meters. high (200 lumens): 3.5 hours/11 meters. low (20 lumens): 8 hours/6 meters. strobe (200 lumens): 2.5 hours/11 meters design.