900 Lumen LED Bulb Released By G7 Power

brightest-led-light-bulb

A company called G7 has released a 900 lumen LED light bulb, which is selling for around $19. This warm white ( 3,000K) bulb runs on just 9W, and it is equivalent to a 65 watt incandescent bulb. It has a 75+ Color Rendering Index (CRI)  — quality household lights tend to have the CRI between 80 and 100.

The Longest Lasting Rechargeable AA Batteries

Sanyo XX "Powered By Eneloop"

Update: This article is out-of-date, please see my 2015 review. Sanyo’s Eneloop batteries have had an edge over other rechargeable AAs since they were released in 2005. Basically, Eneloops could retain their charge longer than other rechargeables, including other low self-discharge AAs. Eneloops can hold 85% of their charge for one year, and 75% after three years.

The Best Women’s Cruiser Bikes Of 2013

Electra Super Deluxe Women's Cruiser Bike

Recently we featured men’s cruiser bicycles. Now let’s take a look at women’s cruiser bikes, which have become very popular in recent years. Nearly every major bike manufacturer now offers at least one cruiser model, if not an entire line. We feature some of the best looking bikes below, with an eye towards classic styling.

Efficient Planes Good For Business; Gas Guzzlers Get Left Behind

The airline industry is one of the nation’s biggest consumers of fuel – no surprise there – but new aircraft technology has dramatically improved planes’ fuel efficiency.  Besides drastically cutting carbon emissions, more efficient jetliners have proven critical for airlines’ financial bottom lines, and companies clinging to outdated technology are paying the price, as evidenced by this week’s American Airlines …

Wind Lens Turbines Will Provide More, Cheaper Energy

Wind Lens Turbines Will Provide More, Cheaper Energy

Wind turbines are one of the most promising sources of large-scale renewable power.  Wind power doesn’t produce any pollutants, and unlike water or fuel resources, wind is literally an endless source of energy.  However, wind farms do require a substantial amount of space, which is why a much more efficient design like the “Wind Lens” could make wind energy cheaper …

Majority Of Americans Support Cleaner Energy: Yale Study

According to a recent study conducted by Yale and George Mason Universities, most Americans are firmly behind the development and implementation of cleaner energy technologies.  The majority – across the political spectrum – would even support taxing carbon emissions to help reduce industrial pollution.

Energy Efficient Upgrades That Pay For Themselves

Home improvement can pay for itself, and even put cash back in your pocket – if you’re putting your money in the right places.  Renovations that increase your home’s energy efficiency aren’t just nice for the environment, they can be economical as well.  The folks at One Block Off The Grid offer a great guide to help you sort out …

Efficient Home Heating With Pellet Stoves

The newest generation of home heating stoves, which burn fuel pellets instead of firewood, can be a great choice for fending off winter’s chilly temperatures.  Pellet stoves are available in a wide range of styles and designs, and they can provide an extremely fuel-efficient source of heat.

Can An “Earthscraper” Provide Efficient Urban Living?

Mexico City is a sprawling city with nearly 9 million residents, and some of the most densely populated neighborhoods in the world.  So how could developers possibly squeeze a 65-story structure into the middle of the city’s historic district?  Instead of building upwards, a newly proposed design calls for building down into the ground, creating the world’s first “earthscraper”.

Top U.S. Cities For Winter Bicycle Commuting

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For bicycle commuters, continuing to pedal through the winter months can be a daunting task, especially if one lives in a northern city. Often the decision for winter bicycle commuting comes down to perspective: Is cycling a sport or a viable form of transportation that offers a multitude of advantages such as saving money and improving the health of the …