At present,
ordinary indoor lighting, mainly incandescent light bulbs with
energy-saving bulbs is still the main, LED bulbs are still the
minority. The current market, the availability of LED bulbs as the
comparison base is similar to the brightness of incandescent light
bulbs, energy-saving light bulbs and LED bulbs, LED bulbs
light-emitting efficiency of the best-per-watt light-emitting
efficiency can reach 70 to 80 lumens or more, followed by the
energy-saving light bulbs, general products up to 57 lumens per watt,
as among the most inefficient incandescent light bulbs, luminous
efficiency of only 12 lumens per watt. Also in life, the life of
incandescent bulbs is about 1,200 hours, energy-saving light bulbs can
reach 5,000 to 6,000 hours, LED bulbs can reach 10,000 hours, life is
twice as energy-saving bulbs. Look at the question solely on the
energy-saving, LED bulbs is indeed better than incandescent light bulbs
with energy-saving light bulbs save more energy. |
