3 Watt LED Light Bulb

Having thought of why the incandescent light bulb going offs so quickly, usually within 3 – 4 months? Let’s extend your life span of light bulb by using LED. LED stands for light emitting Diode. It is a relatively new technology to emit a light by semi-conductor. Unlike the halogen bulb, the 3W led bulbs use electricity to stimulate photons to the semiconductor to produce illumination. For LED Bulb, majority, 95% of energy is used to drive the current and photons to produce light. In incandescent lamps, vast amount of energy is needed to heat up the filament to 1500 to 2000°C and the much energy is wasted.

It is common to use gallium arsenide gallium, phosphorus and metals inside LED bulbs. The life span of traditional bulbs can not be more than 40,000 hours. On the other hand, our LEDs can be twice as much as 80,000 hours. This remarkable life span cannot be found in CFLs and halogen incandescent bulbs. Increased lifecycle also means reduced potential hazard to the environment.

Commercial 3 watt LED light bulbs are offered in 4 common types. The traditional round A-line light bulb is ideal for use in indoor room lighting and corridors, as a luminary for writing and reading, which makes use of dispersing light at wide angle. The spotlight concentrates the light in a narrow area and is ideal as a track light or recessed lighting overhead.

If you want to purchase 3 Watt LED Bulb, please feel free to contact us via Email beatus@ledsmaster.com