T8 Tube

 Third, comparing conventional protective measures

MR16 

Conventional enclosure using the following three basic methods.

The first protective measures: Ultrasonic bonding plug shell and tube, this is the most rational approach is the most desirable way, ultrasonic bonding, product appearance looks more beautiful, finished protective effect is also very good, but, by ultrasonic bonding material at the damage,

T8 Tube

 the tube circuit board components are also subject to ultrasonic damage to electronic components caused by the early failure rate will increase exponentially, and that the protection circuit board does not address even more frightening is: Bonding in harsh conditions after a few months, due to thermal expansion and contraction of pipes stretching off crack caused by leakage rate can reach 30% -60%, the consequences are very serious.

LED Flexi

The second protective measures: cementing plugs and pipe, which is low-grade products as cost-saving approach,

 if the choice of viscose reasonable production attention to detail, such protective measures can still play a good external protective effect, but the same can not be carried out on the circuit board protection, and, finished appearance than the ugly, the use of mid-term, adverse conditions can cause the pipe and plug unglued, causing damage to the rate of about 2% -4%.