110V 3W A19 LED Light Bulb - 7000K Pure White LED Bulb - E26/E27 Base 120 Degree Beam Angle

This is a single color warm white bulb, works with a 3 watts output power to give 120 degree beam angle and about 240lm. The 110V single color bulb features up to 20,000 hours life-span, is perfect for constant (24 / 7) use, standard E27 fitting of LED spotlight, easy to install.

LED bulb VS incandescent bulb (8hours / day over 1 year):

--Power consumption comparison

Electric consumption of LED 3W bulb: 3W × 8Hrs × 365=8.76Kwh;

Electric consumption of 30W incandescent bulb: 30W× 8Hrs × 365=87.6Kwh

Electric consumption ratio: 900%

--Life-span comparison:

LED: approx ×20,000Hrs;

Incandescent bulb: approx × 1500Hrs;

1 LED bulb = 13 Incandescent bulb

--Comparison result:

LED light bulbs are more energy efficient, environmental friendly and cheaper than incandescent light bulbs.

Applications:

-Large scale lighting: exhibition hall, museum, reading room, office, bedroom

-Industrial lighting: factory, storage, warehouse

-Local lighting: corridor, washroom, night light, indicator light, street / road lighting

-Public lighting: architecture, garden sight, showcase, subway, railway station