We attach great importance to the diving light itself, but the accessories you have on hand are also very important. These accessories provide additional features and promote optimal performance to ensure that your time underwater is as relaxing and enjoyable as possible.

The Hand-held multi function work light is small and convenient, which can help you see things in the dark environment and has many advantages.

The lightweight metal on the headlamp refers to the super-strong lightweight structural metal, which has a very high specific strength and specific modulus, or rigidity ratio.

The oxidation compatibility of metals used in headlamps is poor. The mutual solubility of titanium and aluminum is small. The solubility of titanium in aluminum is 0.26%-0.28% at 665°C. When the temperature drops to 20°C, the solubility of titanium in aluminum drops to 0.07%, making it difficult for......

Modern civilization should indeed thank the American inventor Thomas Edison, who made the first white lamp with commercial value and brought light to mankind. However, Conrad Hubert deserves the same respect.

The development of mobile lighting tools can be traced back to the early stage of the development of human society-primitive society. Since humans learned to drill wood for fire, mobile lighting has experienced a development process from fire, oil, candles to flashlights.