Light

Download small medium full - FREE to download and use! (c) Adrienne Hart-Davis
(Light): light bulb glowing filament light blue uncropped 3 AHD.jpg
D=2003-05-18 [May 18, 2003]; S=448kB, 1454x1712; T=JPEG image [MIME:image/jpeg].

Rating: 57/100. Recent download rank: #349/31,996. Long-term download rank: #28/31,996. Recent download count: 2+/2,622.

Key: D= file date of exhibit; S= size in bytes, XxY pixels, etc; T= type of exhibit; L= location/time or viewpoint of exhibit (if known).

• light = luz, lumière, Licht, luce
• light bulb = lightbulb, Glühbirne, Glühlampe, lampadina
• light bulb glowing filament = incandescent, incandescente, glühend = Invented circa 1802, the incandescent light (bulb) or filament lamp is now rather out of favour for general lighting applications because of its low efficiency in converting electricity into light, typically 10% or less in terms of energy and lumens/Watt (lm/W); a CFL (compact fluorescent lamp) or LED (light emitting diode) is usually at least 4 or 5 times as efficient circa 2009.

About This Category

Variants Of This Exhibit

Thumbnail	Exhibit Name
	light bulb glowing filament light blue uncropped 3 AHD.jpg (Light) light = luz, lumière, Licht, luce light bulb = lightbulb, Glühbirne, Glühlampe, lampadina light bulb glowing filament = incandescent, incandescente, glühend
[29MB]	light bulb glowing filament light blue uncropped highres 3 AHD.tif (Light) " If you make use of this image please consider making a donation to the Meningitis Trust or a similar orginisation, in memory of Adrienne who died suddenly from meningitis.

Some Similar Exhibits

Thumbnail	Exhibit Name
[171B]	light bulb glowing filament 32x32 icon AHD.gif (Light) light = luz, lumière, Licht, luce light bulb = lightbulb, Glühbirne, Glühlampe, lampadina light bulb glowing filament = incandescent, incandescente, glühend
[171B]	light bulb glowing filament 2 32x32 icon AHD.gif (Light) "

 

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