PRESENTED BY
PRESENTED BY
These are independent reviews of the products mentioned, but TIME receives a commission when purchases are made through affiliate links at no additional cost to the purchaser.

More than 50,000 houses are damaged by electrical fires annually—which makes sense when you realize that home electrical systems can be decades or even a century old. Amber’s digital electrical conversion system can prevent problems before they start by swapping out analog components in favor of a digital system on a chip. With no moving parts and electricity regulation handled digitally, physical wear and tear is nearly eliminated. Amber’s technology can also be fitted into existing circuit breakers, detecting surges and stopping them before any damage occurs. —Patrick Lucas Austin

More Must-Reads From TIME

Contact us at letters@time.com.

EDIT POST