escription: Motion sensor LED head lamp with following specification- 1 ) Two power modes- min 50 lumens, max 200 lumens, 2 ) Power source- Alkaline Battery ( AAA ), 3 ) Beam distance- 75m/ 225 m, 4 ) Approx. run time- 6 to 30 Hrs., 5 ) Special features- motion sensor 6 ) Approx. weight- 0. 188 Kg 7 ) Approx. length- 200 mm, width 15 0 mm