There are two main wiring methods for LED lamps.

There are two main wiring methods for LED lamps. In the current domestic market, there are mainly two wiring methods for LED lamps: single-ended wiring and double-ended wiring. Through the comprehensive analysis of the above two tables, we can see that Philips using single-ended wiring is safer. A brand products are relatively safe, but IEC does not allow the use of switches, which do not meet the standard requirements.

However, the contact current of the other three products using double-ended wiring is greater than 0.5 mA, and there is a risk of electric shock during installation. According to the International Electrotechnical Commission (IEC) standard, single-ended wiring is safer than double-ended wiring. However, due to the relatively low price of double-terminal wiring LED light tubes, and the lack of knowledge about their safety hazards, consumers often choose double-terminal wiring LED light tubes by mistake when purchasing products.

In addition, both single-ended wiring and double-ended wiring need to be rewired during installation, but many people subconsciously think that rewiring single-ended wiring is more complicated. For this reason, double-ended wiring LED lamps are popular in China, which brings huge safety hazards to consumers. In the above test, although Philips and A brand products are outstanding in terms of safety, but A brand products adopt a transitional solution of double-terminal wiring with an additional switch. In addition to increasing the difficulty of rewiring, it does not actually meet the IEC safety standards. , which will cause more trouble to use.

If the electrician forgets to turn on the switch on the lamp tube when the lamp is installed, the wall switch below will not respond to any movement. It can be seen from this that the Philips LED T8 lamp tube has more advantages in terms of installation convenience and safety, conforms to the relevant standards of IEC, and provides an important guarantee for the safety of consumers' lives and property.