For this test we have concentrated on the single filament H1 and H7 types. The former is the original halogen lamp from the Sixties, while the latter is the modern version, now the best-selling bulb.

Meanwhile, LED headlights are more energy-efficient ... Some examples are H4, H3, H1, H7, H10, and H11 for halogen and D2S, ...

Now that incandescent bulbs are on the way out, LED bulbs are a clear choice, but there are things to keep in mind when buying them. Originally hailing from Troy, Ohio, Ry Crist is a writer ...

including H1, H3, H2, H5, and H7. These subtypes are significant because some, such as H5 (avian flu), pose a serious ...

It's always important to have good lighting, but some spaces require a little extra -- and that's why you should have an LED floodlight bulb. To name a few places that would benefit from one ...

If you don’t want to risk being left in the dark during a power outage, after a severe weather event, or while on an outdoor adventure, it’s smart to have an LED lantern at the ready.

When you buy through our links, Business Insider may earn an affiliate commission. Learn more LED strip lights are a smart solution for illuminating dim areas, like under cabinets, and they can ...

But with so many options available, how do you choose? Inkjet, laser, LED - each technology has its own strengths and weaknesses. Do you need speed or quality? Are you printing mostly text or photos?

Previously restricted to the four walls of a facialist’s clinic, LED face masks have now fully broken into the mainstream, with an increasing array of skin-tech brands offering at-home light ...

OLED vs Mini-LED is the biggest battle in TV world. If you want one of the best TVs, it's going to come down to one of these display technologies. Both have their pros and cons, which can make it ...

General Motors converted the HUMMER into a brand and rebranded the original, military-designed model as the H1 in 2002. Offered as a four-door open top as well as an enclosed wagon body style, the ...