15 watt akt bulb 1 piece

15 W LED Bulb is a vey high light efficiency bulb, with Color temperature. AKT LED BULB  Save 80% more in energy consumption.Less CO2  emission, Less heat generated.Longer lifespan up to 30000hrs.

Input voltage AC180 - 240VGood replacement for incandescent and Energy saving lamps.Pay less, save more of energy consumption!!This is Energy Saving Bulb, it can save energy up to 80% of normal bulb with instant start,high luminous efficiency, it is durable, bright and last longer.

When it comes to lighting sources, it must be mentioned that high power LED bulbs have become extremely popular over the past 10 years. In a nutshell, these bulbs use light-emitting diodes that offer high energy efficiency and a longer and better service life. The system is simple: LED lighting products use semiconductor light-emitting diodes that aim to reduce the cost of lighting. The diode technology ensures high-quality lighting while reducing the energy consumption by 70% or even more. High power LED bulbs can be made interchangeable with other lamp models – in other words, powerful LED bulbs can be used to replace fluorescent or incandescent lamps. This is what makes the efficiency of conversion from electricity to light considerably higher compared to the efficiency of incandescent lamps. Even so, the light output varies and this is why most applications require a “bouquet” of diodes – multiple diodes are carefully assembled to provide efficient and reliable light.In order to function, LED bulbs use DC electrical power One of the main benefits of these LED bulbs is that they can efficiently replaced the soft, conventional spot lights and minimize the energy consumption. The power ranges, but the average power of an LED bulb is of 15W (which replaces a conventional spot light of 50W). 
Moreover, the LED bulbs create very little heat and there are no UV rays whatsoever.The life span is what truly makes these bulbs stand out from the crowd, because they can last up to 50,000 hours of use. Generally speaking, the base is made from strong aluminum and the average working voltage is AC100-240V. The standard warranty for high power LED bulbs is limited to three years.Because they are designed to save energy and therefore to reduce the costs, LED lighting systems are widely used in large organizations and buildings, such as hotels, factories, shopping malls, hospitals, office buildings, supermarkets and such. On the other hand, LED lighting is also suitable for residential use: they can be used as home indoor lighting systems, they can be installed in the kitchen or the bathroom, they can be used as backlight.