How are LED lighting products different from other lighting, like fluorescent or incandescent
LED's are small, solid light bulbs which are extremely energy-efficient. The New Sunshine LED light bulb is made up of clusters of LEDs (light emitting diodes) that illuminates beyond traditional incandescent bulbs or CFL bulbs while using much less energy. Until recently, LEDs were limited to single bulb use in applications such as instrument panels, electronics, pen lights and, more recently, strings of indoor and outdoor Christmas lights. Now available with standard bases that fit most common household light fixtures, LEDs are the next generation in home lighting as well as a cost-effective means of lighting your environment and is revolutionizing the way we experience light.
What is the voltage requirement for New Sunshine
100-277 VAC 50/60Hz
How much power does New Sunshine LED Light Bulbs consume
3-20W which equals 25-120W compared to incandescent.
What are the Color Temperature Kelvins for New Sunshine
The unit Kelvin is an indication of the light color.
1.A typical light bulb is about 2,500K
2.A CFL warm white is about 2,700 - 3,000K and CFL cool white is 5,000 - 6,500K.
3.The New Sunshine LED light bulbs come in warm white is 2,700K, the cool white is 4,000K and the daylight is 6,000K.
What is Color Rendering Index
The color rendering index is a quantitative measure of the ability of a light source to reproduce the colors of various objects faithfully in comparison with an ideal or natural light source.The CRI of the New Sunshine LED cool white is 0.80 and the warm white is 0.65. In comparison, the CRI of a normal light bulb is 1. Source: Wikipedia
What is the type of plastic which the cover is be maked by
The The transparent cover is made of Polycarbonate. Polycarbonates are a particular group of thermoplastic polymers that are easily worked, molded and thermoformed that are temperature resistance and impact resistance.
Why does the New Sunshine bulb top stay cool to the touch
LED lighting products use light emitting diodes to produce light very efficiently. The movement of electrons through the semiconductor material illuminates the tiny light sources we call LEDs. A small amount of heat is released backwards, into a heat-sink, in a well-designed product; LEDs are basically cool to the touch.
Can the New Sunshine bulb be disposed of safely
As a matter fact, yes they can, unlike CFLs that contain mercury and have strict disposal laws, New Sunshine LED light bulbs can be safely disposed of with no worries of contaminating the environment.
Does the New Sunshine LED bulb conform to safety standards
New Sunshine conforms to TUV, UL, VDE, FCC, CE, RACH and ROHS safety standards.
Are there any frequency issues or concerns
We noticed on a few LED packages from other manufacturers that they had a warning about interference. The interference tests are included in the ETL, CE and UL tests.
Why is the lifespan of an LED measured as lumen depreciation
The lifespan of an LED is vastly longer than that of incandescent, fluorescent or HID lamp sources, generally lasting 50,000 hours or longer. Although the LED never really burns out, product lifespan is measured by lumen depreciation. The Illuminating Engineering Society (IES) currently recommends calculating the life of an LED at the point at which the LED reaches 30 percent lumen depreciation. Remember, a 50,000-hour rating is not equivalent to lamp life rating. LED life is rated where it has reached 30 percent lumen depreciation. At 50,000 hours an LED would still be operating, but at a decreased lumen output.
Is there a ban on incandescent light bulbs
No; however, there are new U.S. energy efficient requirements that came into effect January 1, 2011 in California and January 1, 2012 throughout the rest of the U.S. The new law will require all incandescent light bulbs to produce the same amount of lumens (brightness) with less wattage (energy) used.
What are the advantages to using LED lights
LEDs bring several advantages to the lighting industry, including high efficiency and durability, and, with superior life over other lamp sources; their required maintenance is greatly reduced. This translates into energy savings, maintenance savings and an overall reduction in cost of ownership over the product's lifetime.
Long-lasting - LED light bulbs last up to 10 times as long as compact fluorescents, and far longer than typical incandescents
Durable - LEDs do not have a filament, they are not damaged under circumstances when a regular incandescent bulb would be broken. LEDs will not shatter.
Mercury Free - no mercury or other hazardous materials are used in the manufacturing of LEDs
Disposal - The New Sunshine bulbs can be disposed of safely
More Efficient - LED light bulbs use only 2-11 watts of electricity (1/3rd to 1/30th of Incandescent or CFL) and these bulbs last for years so energy is also saved in maintenance and replacement costs.