Here are brief introduction of our company: Locating in Shenzhen special economical zone, is specialized in light emitting ball-pen, luminous necklace, LED head lamp, and batteries and chargers for digital camera, video camera/ camcorder, mobile phone, notebook, PDA etc. We are an enterprise integrated in products developing, manufacturing and trading. we can supply Lead 1LED Headlamp (HL-185) Description Come with 3LEDs or 5LEDs, adopting pushing switch, including more than 100CM-length line with a LED at the end,  Limit to pushing key headlamp, The headband can be unloaded from the headlamp freely. Then, the headlamp can be arrested on the surface of metal by the magnet on its back. Battery: 3*AAA Size: 5.80*4.00*3.80CM Package Quantity: 100PCS/CTN, G.W./N.W.: 9.5/8.5KGS, MEAS.: 52*42*40CM   Address: shenzhenShenZhenGuangDong  Zip:518000  Tel: 86-755-83918122  Contact: linda jiang  HomePage: http://www.lampchina.com.cn