What is driverless? What is a driver?

In ordinary LED bulbs,the driver converts 240 volt AC mains power to DC volts,which LEDs can use.It is complicated device typically containing more than one hundred electronic parts: capacitors,resistors,temperatures sensors and chips.These generate significant amounts of heat.

Our measurements of competitor bulbs reveal temperatures,averaged over the bulbs,between 60°C to 80°C.This is electricity wasted in the production of heat,not light.

That's not only problem with normal LED Bulbs.The reason they can't guarantee long service life is that the driver is always the first part to fail.The large amount of heat emitted by the driver itself means that capacitors begin to dry out and circuit connectors fail,and typically,a three year service life is all that can be expected.

Hofo's driverless design has removed this weakness from the bulbs.NO capacitors,NO resistors,NO mosfets and NO WEAKNESSES.

Hofo's driverless bulbs available in 5 years warranty backed by our factory!