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2. L Prize - Wikipedia

   en.wikipedia.org/wiki/L_Prize

   The Philips entry met all requirements and, in August 2011, was declared the L-Prize winner in the 60W replacement category. The product became available in the retail market on April 22, 2012 . The lamp was comparable to a 60W incandescent in color quality (CRI = 93, CCT = 2727 K), light distribution, and light output (940 lumens) but consumed ...

3. LED lamp - Wikipedia

   en.wikipedia.org/wiki/LED_lamp

   A 230-volt LED filament lamp, with an E27 base. The filaments are visible as the eight yellow vertical lines. An assortment of LED lamps commercially available in 2010: floodlight fixtures (left), reading light (center), household lamps (center right and bottom), and low-power accent light (right) applications An 80W Chips on board (COB) LED module from an industrial light luminaire, thermally ...

4. Phase-out of incandescent light bulbs - Wikipedia

   en.wikipedia.org/wiki/Phase-out_of_incandescent...

   The Canadian federal government banned the import and sale of 75- and 100-watt incandescent bulbs, effective 1 January 2014. On 1 January 2015, 40- and 60-watt bulbs were also banned, although there are exceptions for oven lights, decorative lamps (light bulbs), appliance bulbs, 3-way fixtures, chandeliers and rough service/utility bulbs. [ 84 ]

5. A-series light bulb - Wikipedia

   en.wikipedia.org/wiki/A-series_light_bulb

   Philips L Prize bulbs count as A19 under Energy Star requirements. ANSI C79.1-2002, IS 14897:2000, [ 5 ] and JIS C 7710:1988 [ 9 ] define the "A shape" as "a bulb shape having a spherical end section that is joined to the neck by a radius ", where the radius is greater than that of the sphere, corresponds to an osculating circle outside the ...

6. Thermal management of high-power LEDs - Wikipedia

   en.wikipedia.org/wiki/Thermal_management_of_high...

   LED power dissipation is modeled as a current source; thermal resistance is modeled as a resistor; and the ambient temperature is modeled as a voltage source. High power light-emitting diodes (LEDs) can use 350 milliwatts or more in a single LED. Most of the electricity in an LED becomes heat rather than light (about 70% heat and 30% light). [1]

7. Local unions group seeks ouster of Kroger CEO after $7.5 ...

   www.aol.com/news/local-unions-call-krogers-board...

   The UFCW local unions that led the "Stop the Merger coalition" argued that the "abrupt" and "massive" share repurchase program comes at a time when Kroger needs investments in staffing, repairs ...