 Where is it best to replace the current light bulbs with LED light bulbs in our household?
Anywhere is fine, as long as the lamp socket type is either E26 / 27 or GU5.3 (MR16).
How do we install the LED light bulbs after we purchase them?
We can directly plug them into the existing lamp sockets without purchasing any extra accessories.
What is luminous efficacy?
It represents how efficient a light source can convert input electric energy into light.
What is CCT (correlated color temperature)?
A light source’s color temperature is defined by where its color matches the temperature of the black-body radiator,
where the corresponding points can be found on the Planckian locus. The higher the ideal black-body temperature,
the cooler the light. For example, a warm white incandescent lamp has a color temperature of 2700K,
and a cool white fluorescent lamp has a color temperature of 6000K.
I often see from the news on TV that are about global warming and energy crisis, are Ecomaa’s LED light bulbs able to give us
a gleam of
hope for our survival in the future?
Of course, because from our government current statistics, one more kWh of energy is equivalent to 0.638 of increased CO2 emission.
Comparing LED MR16 and the traditional MR16’s emission levels:
10W LED MR16 uses 3kWh a month, therefore has about 23g of CO2 emission annually
traditional 50W MR16 uses 15kWh a month, therefore has about 115 g of CO2 emission annually.
Hence, every LED MR16 can help the earth reduce about 92g of carbon annually.
Comparing E26 / 27 LED light bulb and incandescent light bulb’s CO2 emission level:E26/27 13W LED uses about 3.9kWh a month,
thereore has about 30g of CO2 emission annually 60W incandescent light bulb uses about 18kWh a month, therefore has about 138g
of CO2 emission annually. Hence, every E26/27 13W LED can help the earth reduce about 108g of carbon annually.
Do LED light bulbs really have over 20,000 hours of lifetime as the others have been saying?
Yes, typically LED has a longer lifetime than 20,000 hours; however, companies have been afraid to put anything higher than that number
on their product because they cannot predict the usage environment of the consumers. In general, low-powered LED light bulb
usually don’t have the problem of overheating, so they can often last 50,000 hours, sometimes even more. On the other hand,
high-powered LED light bulbs that are 13W and up tend to build up a lot of heat; therefore, only a good cooling system built into
the LED light bulb can give it a lifetime of over 30,000 hours. All of Ecomaa’s products have excellent cooling designs that promise to
last at least 30,000 hours.
Where can we purchase Ecomaa’s LED light bulbs?
Ecomaa will have stocks in most major wholesaler for the consumers to easily purchase their LED light bulbs. If you do not
see our product, you are more than welcomed to contact us.
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