E27 lamp holder is used a lot in daily life, why is it so popular? This is because this lamp holder is more suitable for household circuits. We all know that all electrical equipment needs a suitable range of current and voltage, and the e27 lamp holder has the best current and voltage tolerance for......

Specific steps are as follows:　　 1. Remove the normal lamp tube, and then remove the broken base.　　2. Replace with the prepared new base.　　 3. Reconnect the wires and restore the insulation.　　 4. Install the lamp tube and power on for debugging.　　It is not easy to buy matching fluorescent lamp holde......

A waterproof Christmas lamp holder includes a bulb, a soft core, and a lamp holder body. The soft core has a folded end that passes through the bulb lead and is connected with a conductive sheet. The bulb is placed in the soft core and the soft core is inserted into the lamp holder In the body, a co......

The cast aluminum terminal junction box has the same function as the waterproof junction box, but the use environment is different.1. Ordinary junction box and operating environment are in general production enterprises.2. Waterproof junction boxes are mainly used in the fields, mines, tunnels, unde......

At present, the main raw materials for the production of standard waterproof junction boxes in the world are: ABS engineering plastics, polycarbonate (PC), PC/ABS, glass fiber reinforced polyester, and stainless steel. According to different on-site environments, users can choose materials that meet......