Price point barrier for LED manufacturers to further reduce LED light prices.
Two parts are the biggest costs, the LED chip, and the heat sink component. The heat sink component dissipates the heat which the LED chip creates. Hence the quality and price of the LED lights depend on the LED chips and the heat it dissipates.
It is hard for consumers to change to LED lights because the normal bulb is a cheaper alternative. There seems to be a price point barrier. This cost barrier due to components of the LED lights. The challenge for LED manufacturers to reduce LED light prices further due to the technology as it is.