... (S) Size: Φ40 × Φ58 × 300 (mm) Battery: 3.6V (Ni-Cd D size battery 3pcs), 4.8V (Ni-Cd AA battery 4pcs) Bulb: 3.6V/1.5A ... , long lighting range, portable, easy to use, long discharge time, rechargeable. Perfect duty equipment at night for public security police, armed ...