S&G® LED 11.5-Inch Ceiling Light 12W 950-1100lm 4000k(Neutral White) 80W Incandescent (22W Fluorescent) Bulbs Equivalent Indoor Modern Flush Mount Ceiling Light Fixture

Product parameters
Emitting Color: Neutral White
Color Temperature: 2950-3150K
Size: D11.5"*H2.6"inch(290*70mm)
Packing size(inch): 11*11*2.8
Net weight(oz):20
Weight with packing(oz): 26.9
Power:12W
LED Type:SMD2835 0.2W/PCS
LED Q'TY:140PCS
CRI: ≥90
Luminous Flux:950~1150LM
Input Voltage:AC85-265V

What is a LED?
Led lamp is a light emitting diode.

Why LED lamp can save energy?
The light-emitting diode is a solid state semiconductor devices can be directly into electrical energy, which can be directly converted into electricity to light, the required voltage is very low, Which is different from the traditional incandescent and energy-saving lamps that need very high voltage to generate heat and then into light,Generally speaking,For incandescent lamp,80% of the energy is wasted in the heat and infrared, visible light is only about 10% of the energy used.
he main components of LED?
Components: surface cover and a base, a reflecting cover, ballast (with intubation source), adjusting rack, glass, lamp holder, power line

The characteristics of LED?
1.the low voltage power supply: LED, power supply voltage is between 6-24V, according to the product is different, so it is safer than the use of high voltage power supply, especially suitable for public places.
2.the efficiency of incandescent lamp energy consumption reduced by 80% compared with the same effect.
3.application is very wide, each unit: LED small 3-5mm square, so it can be fabricated into various shapes, and is suitable for mobile environment