save some money and energy
596313
recieved on time works as described and will be ordering another. Energy savings a plus.price was also a plus factor and packageing excellent.
3356887
it is very good and useful in the night, the solar can help you save the money. only you need is put under the sun.
4905859
It doesn't matter if you are trying to lower your electric bill or your carbon footprint - these are well worth the money. I live off the grid with my power coming from solar panels. It is much more efficient and less expensive to use less power than it is to generate more. I went from incandescent to cfls to LEDs. I can now have every light in my house on at the same time and use less than 90 watts. Do it one bulb at a time if you have to, you won't be sorry.
3254300
This little gadget is so cool! I am no longer blind of exactly how much electricity my electronics and appliances are consuming.

Armed with my Kill-a-Watt, I now know that my old fridge is costing me over $200 a year to operate, and with a simple online calculator I can figure that a new one will pay for itself in a few years.

The Kill-a-Watt is also useful for determining which items in your house are consuming "ghost voltages" -- electricity wasted even while your electronics are switched off. With this knowledge you can decide if you should switch these items off with a power strip.

So why not 5 stars? The P4400 model (the one you are looking at now) does not calculate the cost of electricity by itself. You have to make those calculations separately. Although this is not difficult, I wish the manual told you how, so you don't have to figure it out yourself. Also, my unit fluctuates between 0-1 watt when nothing is plugged in to it -- slightly annoying, but far from catastrophic.

Keep in mind, the Kill-a-Watt won't save you any electricity by itself. It is the decisions you make armed with the knowledge the Kill-a-Watt provides that can save energy.

My conclusion: the Kill-a-Watt is the perfect tool for anyone interested in saving money and/or the environment. I like.
351050
Great way to save money. Now I don't have purchase batteries every couple years for my lawn and garden equipment or anything that is stored for extended periods.
3574357
UPDATE: My landlord just called and my electric bill for January jumped $100. He asked me to unplug it immediately and I agree.  I told him I'd pay it if necessary, heat is included with my rent. I had really liked it but can't afford it.  Going to try to sell it or give it away.
3586695
Ensupra Electricity Usage Monitor, Power Meter, Reduce Your Energy Costs very good quality and work like it suppose to. save your money
1884920
I picked up Neurio to find why our power bill was up from $40 too $100 over last year. My hunch was it's cold and we are running the furnace a lot. Turned out to be a combination of heat cable and appliances. Just know what to unplug/switch to smart outlets has brought our bill down. The app is well designed and easy to use.
4788909
The Holmes product is a good one. The portable fan/heater will shut off if they tip over. I also save on gas and electricity.
1218028
These bulbs are the best , bright, instant on and should save me money on electricity. Would recommend for sure to anyone wanting to save money
278111
Save 50% on your lighting costs; give off steady, pleasant light, less expensive than other LED 4 foot bulbs, detailed instructions for rewiring existing fixtures

WYZM's 10-pack of 4-foot LED bulbs is a great buy for anyone looking to save a lot of money by switching over all of their old fluorescent bulbs in one fell swoop.  Thanks to improving LED technology, you can get the same amount of light output as your old bulbs, at less than half the energy cost.  The ballast and starters installed into many old fluorescent fixtures interferes with these newer bulbs, so those will have to be bypassed or removed.  Sounds difficult?  It only takes minutes, and detailed instructions are included in the box.  Just read them through, be safe, and it's a piece of cake.

I received this product at a discount, offering me the opportunity to share my honest opinion with you.  Please check out the attached photos to see how securely these are packaged, as well as to see them in action
4317217
96 total LED bulbs in my house and BAM...,,  my electric bill is at least $100 dollars a month less.  Great investment, and pretty good price..
1337597
great savings compared to whats available locally
2475569
This is a nice product, Im able to save energy and avoid those sounds that some elctrical appliances produce when thet are connected to the electricity.
4338383
Saving electricity is so simple with those product. Recommended!
4815477
Save money, help the environment, and change your bulbs. Make sure if you have a series of lights that all match to change all the bulbs, I notice these aren't quite as bright as traditional bulbs, but the energy savings make up for it. I'm happy.
4468161
The perfect replacement, low watts and saves me money on the electric bill.