Ultra light COB high power led head lamp features: Bulb: COB Material: ABS Battery:3*AAA Function: strong light-weak light-flash product details: general packing details: we usually use double blister or color box.if you have special packing requirements,pls inform us in advance. ningbo hunshine international trading co.,ltd. we have many years experience to export lighting products to more than 50 countries . if you want more detailed information of this product or related products,please contact us, we will reply as soon as possible (general in 24 hours).