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(Light): low energy LED 10W very warm white 2700K B22 bayonet 240V mains lamp 600lm 1 million operations 9 DHD.jpg
New D=2012-01-14 [Jan 14, 2012]; S=513kB, 2053x2080; T=JPEG image [MIME:image/jpeg].

Rating: 52/100.

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.

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Some Similar Exhibits

Thumbnail	Exhibit Name
	New low energy LED 2W 135lm warm white nightlight golfball B22 bayonet fitting 240V mains north light brand closeup 5 DHD.jpg (Light) low energy = low power, high-efficiency, efficient, "green" low energy led = LEDs, Light Emitting Diode, Solid-State Lighting, SSL, LED light bulb, LED-leuchtmittel, LED-lampen, ampoule à LED, bombilla LED Bought from Clas Ohlson SKU 18-2313 for ~GBP8 2011/12/08 to test as replacement for 15W incandescent nightlight. Says on packaging "Designed & Manufactured by V-LIGHT LED LIGHTING". Claims 15,000h life, 2700K colour.
	low energy LED 7W warm white 2700K B22 bayonet 470lm lamp replacing a 9W slow start CFL in hallway corridor small fitting 1 DHD.jpg (Light) low energy = low power, high-efficiency, efficient, "green" low energy led = LEDs, Light Emitting Diode, Solid-State Lighting, SSL, LED light bulb, LED-leuchtmittel, LED-lampen, ampoule à LED, bombilla LED The new lamp is much better; instant-on and seemingly brighter anyway. Yes, this was a quick test and the fitting still needs a good clean!

 

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