1. Material: aluminum 2. Power supply: use a 14500 lithium battery or AA dry battery (not included) 3. Light source form: bulb + LED 4. Resin convex lens, the light source is clearer 5. The negative spring is electrocuted, and the conductivity is good 6. Dimensions: 91x25mm 7. Weight: about 79 grams
1. 材质:铝 2. 供电:使用一节14500锂电池或者5号干电池(不含) 3. 光源形式:灯泡+LED 4. 树脂凸透镜,光源更清晰 5. 负极弹簧触电,导电性能好 6. 尺寸:91x25毫米 7. 重量:79克左右
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