Take a Look at LED Light, CFL Lamp and Incandescent Bulbs

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LED Bulbs vs. CFL Bulbs vs. Incandescent Bulbs
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LED Bulbs

• LED is the abbreviation of light-emitting
  diode. It is a semiconductor light source which
  could emit light when a current moves through it.
• An LED bulb is a lighting bulb that uses an LED
  chip to convert electronic energy into light.

Lighting Ever E27 10W LED Bulb
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CFL Bulbs

• CFL (compact fluorescent lamp) is a fluorescent
  lamp, using a tube curved or folded to fit into
  the base of the bulb which has a compact
  electronic ballast in it.

Philips Tornado Spiral energy saving bulb
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Incandescent Bulbs

• An incandescent bulb is an electric light that
  emits light with a filament wire heated to a high
  temperature until it glows by consuming
  electrical energy.
• The incandescent bulb must be the earliest
  electric bulb in human history however, energy
  experts claim that the incandescent bulb should
  be replaced by other more energy efficient bulbs
  and become a thing of the past.

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Energy Efficiency
LED Bulbs (Lighting Ever E27 10W LED Bulb ) CFL Bulbs (Philips Tornado Spiral energy saving bulb) Incandescent Bulbs
Lifespan 50000 hours 8000 hours 1200 hours
Luminous efficacy 81 lm/w 62 lm/w 13.5 lm/w
Watts of electricity used per hour 10 watts 12watts 60 watts
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Environmental Impact
Environmental Impact LED Bulbs (Lighting Ever E27 10W LED Bulb ) CFL Bulbs (Philips Tornado Spiral energy saving bulb) Incandescent Bulbs
Contains the TOXIC Mercury No Yes No
RoHS Compliant Yes No (Because of the containing of Mercury) Yes
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Light Output
LED Bulbs (Lighting Ever E27 10W LED Bulb ) CFL Bulbs (Philips Tornado Spiral energy saving bulb) Incandescent Bulbs
Lumens Watts Watts Watts
450 6-7 9-13 40
800 10 13-15 60
1100 12 18-25 75
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Other Important Facts
LED Bulbs (Lighting Ever E27 10W LED Bulb ) CFL Bulbs (Philips Tornado Spiral energy saving bulb) Incandescent Bulbs
Sensitivity to low temperatures None Yes Can only work finely between -10 F 120 F Some
Sensitive to humidity No Yes Some
On/off Cycling   No Effect Yes Some
Turns on instantly Yes No Yes
Durability Very Durable (LEDs can handle jarring and bumping) Not very Durable (glass can break easily) Not Very Durable (glass can break easily)
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