Soraa has developed an LED that is bright enough to replace a 50-watt halogen bulb but draws only 12 watts. Most LEDs emit light from a thin layer of gallium nitride on a substrate of either silicon or sapphire.
Soraa’s Premium LED has a gallium nitride substrate instead; using the same material for the substrate and the emitter means more current can be run through the LED, resulting in more light output from a given area.
Product: Premium MR16
The worst technology of 2021
Face filters, billionaires in space, and home-buying algorithms that overpay all made our annual list of technology gone wrong.
A horrifying new AI app swaps women into porn videos with a click
Deepfake researchers have long feared the day this would arrive.
Meet Altos Labs, Silicon Valley’s latest wild bet on living forever
Funders of a deep-pocketed new "rejuvenation" startup are said to include Jeff Bezos and Yuri Milner.
A gene-edited pig’s heart has been transplanted into a human for the first time
The procedure is a one-off, and highly experimental, but the technique could help reduce transplant waiting lists in the future.
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