What’s the best w5w led bulb?

In questa lettera, vorrei spiegarvi come di seguito.

At the first, best w5w led bulb shall be brighter.

For example, our best w5w led bulb is about 70lm-90lm, so they are at least 2 times as tungsten filament w5w.

Not only brighter, our best w5w led bulb is very longer life time.

The life time of our best w5w led bulb is about 50000 hours.

Meanwhile, all of our best w5w led bulb are CANBUS error free design.