Hello my Friend, We are manufacturer specializing in LED flashlight. Our company have a hot selling model as bellow: Material: aluminum alloy LED Type:1*XM-L T6 Battery Type:1*26650/18650/3*AAA Work Mode: High-Mid-Low-Strobe-SOS Size: 137(L) * 30(TD) * 35(HD)mm Zoom: Yes The packing including: Flashlight+1*18650 battery+bag+battery charger Price: 7.48usd/pc, base on 50pcs, EXW price. Sample could be send if you require. More information pls feel free to contact me. Have a nice day! Best regards, Cindy