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(Light): low energy LED 3W cool white spotlight 12V AC DC MR16 fitting 6000K Elco brand closeup 4 DHD.jpg
D=2007-09-23 [Sep 23, 2007]; S=2MB, 3072x2304; T=JPEG image [MIME:image/jpeg].
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).
- low energy = low power, high-efficiency, efficient, "green" = Typically LED or CFL, such "low-energy" lighting is many times more efficient (in terms of light output power for given input electrical power) than "standard" incandescent tungsten-filament bulbs, which of necessity must get very hot and generate a lot of heat.
- low energy led = LEDs, Light Emitting Diode, Solid-State Lighting, SSL, LED light bulb, LED-leuchtmittel, LED-lampen, ampoule à LED, bombilla LED = See also LEDs. A physically tough/robust solid-state semiconductor light-generation mechanism with efficiencies in lumens per Watt (lm/W) and useful lifetime significantly exceeding that of CFL (compact fluorescent), available retail for domestic use in a number of roles/settings.
- closeup = close-up/macro; tightly framed and imaged at a relatively large scale
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Lights and lighting, natural and artificial/man-made...
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