You may have heard by now: the classic incandescent light bulb is on its way out. Because incandescent light bulbs are some of the least efficient on the market—wasting up to 90% of electricity as ...

There are as many varieties of smart light switches (and dimmers) as there are light bulbs, and while the prospect of upgrading your old dumb switch might seem daunting, they’re usually pretty simple ...

The long-anticipated ban on the sale and manufacture of most incandescent and halogen light bulbs, which dates back to the Obama administration, took effect this past week. Households still relying on ...