Mr16 led lamp product description This 12vac/dc mr16 led lamp uses only a small part of the standard mr16 lamp power, and can last 50,000 hours. Compared with most products on the market, three high-power LEDs can Produce a lot of colorful light. The internal copper thermal conductor and the proprietary thermal management of the external aluminum housing provide outstanding appearance and reliability. Super Bright-MR16 LED light is a general-purpose and low-energy general-purpose lamp. The reading light can be as long as 50,000 hours at 12v ac / dc 5 watts super bright.