Torch lighting devices which are widely used for almost every household, especially time.Power failure or leaving home at night or carry a titkrapao of torch.The cylinder contains a dry battery or battery Bulbs and transparent cover, which will.Lighting switch when in use. Standard torchThere are 3 standard size flashlight, broken down by the intensity of the lighting is applied to the battery.2, 3 and 5, dry lump, which is the voltage of the tube, torch. 2.4, 3.6 and 6 volts, respectively, brightness.Therefore, depending on the size. If you want more, you should choose to use light the size of a large flashlight battery to dry, or use multiple.Rolls, but if you want to reduce the amount of lighting, little torch down.
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