1)7 LED,3 x 1.5 AAA 2)Switch: 1 ON,3 ON,7 ON,7 FLASH 3) D-Blister 4)76*35.5*57CM/100PCS, G.W.: 16KGS N.W.: 14KGS LED Head lamp7 Super Bright White LEDsBattery: 3 x 1.5 AAASwitch: 1 ON,3 ON,7 ON,7 FLASHPacking: D-BlisterMeas: 76*35.5*57CM/100PCSG.W.: 16KGS N.W.: 14KGS 7pcs LED headlamp High Power CREE LED headlamp