OSRAM white LED brightness efficiency both high

OSRAM (OSRAM) announced that its R & D engineers in white light LED made a breakthrough in progress, brightness and luminous efficiency have created a new high.

Allegedly in the 350mA working current, the peak brightness reached 155lm, luminous efficiency of 136lm/W. To achieve this effect, the researchers used a new 1 mm2 LED light-emitting module. The color temperature of the LED prototype is 5000K and the color coordinate is 0.349/0.393 (cx/cy).

In addition, OSRAM said that LED can also work in the current 1.4A, the brightness can reach 500lm, potential applications include projector, car lights and other high brightness lighting occasions, when only a single LED will be able to meet the needs of the people. Next, OSRAM is ready to quickly bring this technology from the laboratory into the market.

Source: drive home