The use of CFL and LED lamps being encouraged these days in place of e

1.	The use of CFL and LED lamps being encouraged these days in place of electricfuorescent tubes etc.5.(0) Which value is associated with this suggestion ?(ii) Which of the following consumes the minimum energy ?CFL-lamp, LED lamp, Ordinary Fluorescent tube
Answer» LEDs emit very little heat. In contrast, incandescent bulbs release 90% of their energy as heat, CFLs release about 80% of their energy as heat, according to Energy.gov. Another LED light benefit is that LEDs, because they emit light in a specific direction, do not need diffusers or reflectors that trap lights. This helps increase LED efficiency for uses such as downlights (recessed downlights are common in residential kitchens, hallways and bathrooms) or task lighting.

The use of CFL and LED lamps being encouraged these days in place of electricfuorescent tubes etc.5.(0) Which value is associated with this suggestion ?(ii) Which of the following consumes the minimum energy ?CFL-lamp, LED lamp, Ordinary Fluorescent tube

Answer»

LEDs emit very little heat. In contrast, incandescent bulbs release 90% of their energy as heat, CFLs release about 80% of their energy as heat, according to Energy.gov.

Another LED light benefit is that LEDs, because they emit light in a specific direction, do not need diffusers or reflectors that trap lights. This helps increase LED efficiency for uses such as downlights (recessed downlights are common in residential kitchens, hallways and bathrooms) or task lighting.

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The use of CFL and LED lamps being encouraged these days in place of electricfuorescent tubes etc.5.(0) Which value is associated with this suggestion ?(ii) Which of the following consumes the minimum energy ?CFL-lamp, LED lamp, Ordinary Fluorescent tube

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