paragraph_text: Color temperature for white light sources also affects their use for certain applications. The color temperature of a white light source is the temperature in Kelvin of a theoretical black body emitter that most closely matches the spectral characteristics of the lamp. An incandescent bulb has a color temperature around 2800 to 3000 Kelvin; daylight is around 6400 Kelvin. Lower color temperature lamps have relatively more energy in the yellow and red part of the visible spectrum, while high color temperatures correspond to lamps with more of a blue-white appearance. For critical inspection or color matching tasks, or for retail displays of food and clothing, the color temperature of the lamps will be selected for the best overall lighting effect.

paragraph_text: Although inefficient, incandescent light bulbs have an advantage in applications where accurate color reproduction is important, since the continuous blackbody spectrum emitted from an incandescent light-bulb filament yields near-perfect color rendition, with a color rendering index of 100 (the best possible). White-balancing is still required to avoid too "warm" or "cool" colors, but this is a simple process that requires only the color temperature in Kelvin as input for modern, digital visual reproduction equipment such as video or still cameras unless it is completely automated. The color-rendering performance of incandescent lights cannot be matched by LEDs or fluorescent lights, although they can offer satisfactory performance for non-critical applications such as home lighting. White-balancing such lights is therefore more complicated, requiring additional adjustments to reduce for example green-magenta color casts, and even when properly white-balanced, the color reproduction will not be perfect.

paragraph_text: Earle R. Spencer (born 1926) was an American trombonist and leader of a progressive swing big band bearing his name — Earle Spencer and His Orchestra. He formed the band in 1946 and disbanded in 1949. The band recorded for Black & White Records — a label so named by its founder, Les Schreiber, to reflect the races of its recording artists.

paragraph_text: From 1670 to 1672, Newton lectured on optics. During this period he investigated the refraction of light, demonstrating that the multicoloured spectrum produced by a prism could be recomposed into white light by a lens and a second prism. Modern scholarship has revealed that Newton's analysis and resynthesis of white light owes a debt to corpuscular alchemy.He showed that coloured light does not change its properties by separating out a coloured beam and shining it on various objects, and that regardless of whether reflected, scattered, or transmitted, the light remains the same colour. Thus, he observed that colour is the result of objects interacting with already-coloured light rather than objects generating the colour themselves. This is known as Newton's theory of colour.

paragraph_text: White Light Riot is an American indie rock group based in Minneapolis, Minnesota. Members include brothers Mike Schwandt (vocals, rhythm guitar) and Mark Schwandt (drums), Dan Larsen (bass), Randy Tomes (Keyboards) and Zack Caroll (Guitar). White Light Riot is sometimes abbreviated as WLR, and more rarely as NRA.

paragraph_text: Griffin Music was an independent record label created in 1989 in Toronto, Ontario, Canada by author/publisher Robert Godwin. It was originally created to record and finance the second album of Led Zeppelin tribute act, Michael White & The White. During late 1989 and 1990, Godwin worked with Michael White and his band recording the album in studios such as Sunset Sound and United Western Recorders in Los Angeles and Metalworks Studios in Toronto.

paragraph_text: In September 2003, a new type of blue LED was demonstrated by Cree that consumes 24 mW at 20 milliamperes (mA). This produced a commercially packaged white light giving 65 lm/W at 20 mA, becoming the brightest white LED commercially available at the time, and more than four times as efficient as standard incandescents. In 2006, they demonstrated a prototype with a record white LED luminous efficacy of 131 lm/W at 20 mA. Nichia Corporation has developed a white LED with luminous efficacy of 150 lm/W at a forward current of 20 mA. Cree's XLamp XM-L LEDs, commercially available in 2011, produce 100 lm/W at their full power of 10 W, and up to 160 lm/W at around 2 W input power. In 2012, Cree announced a white LED giving 254 lm/W, and 303 lm/W in March 2014. Practical general lighting needs high-power LEDs, of one watt or more. Typical operating currents for such devices begin at 350 mA.

paragraph_text: GD 356 is a white dwarf in the constellation of Draco showing an unusual emission of circular polarised light. The star is 65 light years from earth. The class of this white dwarf is DA meaning that it has a cool helium rich atmosphere. This star exhibits emission lines showing the Zeeman effect in the hydrogen Balmer spectrum. GD 356 belongs to a class of high field magnetic white dwarfs (HFMWD), but it is unique in that the split lines are purely emission lines with no absorption. The emission region appears to be due to a heated upper layer in the photosphere in which the magnetic field is uniform to within 10%. The emission can be produced by an atmosphere at 7500K in a gravity field of 10 ms and a magnetic field of 13 megaGauss. The magnetically split emission lines, H and H, are circularly polarised. One explanation is that it is caused by a large electric current flowing between the poles of the star and a highly conducting planet. Other explanations such as being due to Bondi-Hoyle accretion or due to a corona are ruled out by the lack of radio and X-ray emissions. Accretion of gas at a low rate over a broad area of the star, only results in heating at levels high in the atmosphere and not down to the opacity depth of 1.0 as observed with these lines.

paragraph_text: Sex, Love and Rock 'n' Roll is the sixth album by American punk rock band Social Distortion. It is their first studio album in eight years, since the release of "White Light, White Heat, White Trash" in 1996, the longest gap between Social Distortion's studio albums to date. The album was originally scheduled to be released in the fall of 2000, but was not yet completed, and it was officially released on September 28, 2004. This album is Social Distortion’s first to feature guitarist Jonny Wickersham, following the death of original guitarist Dennis Danell in February 2000. The album's opening track, "Reach for the Sky", was released in late 2004 and became one of Social Distortion's biggest hits.

paragraph_text: "White Light/White Heat" was recorded in the course of the recording sessions for "White Light/White Heat" in September 1967 at Scepter Studios in Manhattan. The song's vocals are performed primarily by Lou Reed, with John Cale and Sterling Morrison performing backing vocals. The song, much like "I'm Waiting for the Man", features a pounding rock-and-roll Barrelhouse-style piano vamp. The song is about the sensations produced by intravenous injection of methamphetamine and features a heavily distorted electric bass outro played by John Cale over a single chord. This bass solo purportedly mimics the throbbing, ear-ringing effects experienced during the methamphetamine "rush."

paragraph_text: Van Maanen 2 (van Maanen's Star ) is a white dwarf. It is a dense, compact stellar remnant that is no longer generating energy, having about 68% of the Sun's mass but only 1% of the Sun's radius. At a distance of 13.9 light-years, it is the closest known solitary white dwarf and the third closest white dwarf to the Sun, after Sirius B and Procyon B, in that order. Discovered in 1917 by Dutch–American astronomer Adriaan van Maanen, Van Maanen 2 was the third white dwarf identified, after 40 Eridani B and Sirius B, and the first that was not a member of a multi-star system.

paragraph_text: Lulu is a collaboration album between rock singer-songwriter Lou Reed and heavy metal band Metallica. It was released on October 31, 2011 by Warner Bros. in the U.S. and Vertigo elsewhere. The album is the final full-length studio recording project that Reed was involved in before his death in October 2013. It was recorded in San Rafael, California, during April through June 2011, after Reed had played with Metallica at the Rock and Roll Hall of Fame's 25th Anniversary Concert which led to them wanting to collaborate. The lead single, titled "The View", was released on September 27, 2011.

paragraph_text: ``Kiss You in the Morning ''is a song recorded by American country artist Michael Ray. It was released on February 16, 2015 as the first single from Ray's major - label debut album. The album, self - titled, was released on August 7. The song was written by Justin Wilson and Michael White and produced by Scott Hendricks.

paragraph_text: Is This Whatcha Wont? is the self-produced sixth album by American R&B singer Barry White, released in November 1976 on the 20th Century label.

paragraph_text: Post moved to Los Angeles and met FKi who introduced him to Rex Kudo who helped him produce ``White Iverson ''. Post recorded the song two days after he wrote it. He thought of the name after getting braids in his hair, thinking he looked like a`` White Iverson'', a reference to the professional basketball player, Allen Iverson. Upon completion in February 2015, it was uploaded to Post's SoundCloud account. It quickly brought him attention from record labels, gaining over a million plays the month it was uploaded. He decided to sign with Republic Records.

paragraph_text: ``We're Going to Be Friends ''Single by The White Stripes from the album White Blood Cells Released Late 2002 Format CD Recorded Early 2001 Genre Folk rock, acoustic rock Length 2: 28 Label V2 Records Songwriter (s) Jack White Producer (s) Jack White The White Stripes singles chronology`` Dead Leaves and the Dirty Ground'' (2002) ``We're Going to Be Friends ''(2002)`` Red Death at 6: 14'' (2002) ``Dead Leaves and the Dirty Ground ''(2002)`` We're Going to Be Friends'' (2002) ``Red Death at 6: 14 ''(2002)

paragraph_text: Phosphor-based LED efficiency losses are due to the heat loss from the Stokes shift and also other phosphor-related degradation issues. Their luminous efficacies compared to normal LEDs depend on the spectral distribution of the resultant light output and the original wavelength of the LED itself. For example, the luminous efficacy of a typical YAG yellow phosphor based white LED ranges from 3 to 5 times the luminous efficacy of the original blue LED because of the human eye's greater sensitivity to yellow than to blue (as modeled in the luminosity function). Due to the simplicity of manufacturing the phosphor method is still the most popular method for making high-intensity white LEDs. The design and production of a light source or light fixture using a monochrome emitter with phosphor conversion is simpler and cheaper than a complex RGB system, and the majority of high-intensity white LEDs presently on the market are manufactured using phosphor light conversion.

paragraph_text: The remainder of the film follows Duranga Manika as she observes how white people are disempowered through poverty, are treated unfairly by the police - often with brutality and indifference, experience arbitrary dispossession, government inaction on white issues, white tokenism, white children being taken from their families only to be taught the values of the majority culture and white people being relocated because the government needs their home for "something". White people are now often characterized by society and in the media as lazy, unintelligent and untrustworthy and anyone who protests about the current circumstances is labeled as a 'troublemaker'. White rituals and cultural values are derided and dismissed as violent and meaningless. The Babakiuerian government's paternalistic policies are defended by Wagwan, the Minister for White Affairs (Bob Maza) who was based on the then Premier of Queensland, Sir Joh Bjelke-Petersen.

paragraph_text: "Valged ööd" ("White Nights") is the fourth single by Estonian singer Getter Jaani, which is released by the Estonian record label Moonwalk. It features vocals from Koit Toome. "Valged ööd" was released on the May 22, 2011 as a Digital download. The single was taken from Getter Jaani's second album Rockefeller Street.

paragraph_text: Incandescent bulbs are much less efficient than most other types of electric lighting; incandescent bulbs convert less than 5% of the energy they use into visible light, with standard light bulbs averaging about 2.2%. The remaining energy is converted into heat. The luminous efficacy of a typical incandescent bulb is 16 lumens per watt, compared with 60 lm/W for a compact fluorescent bulb or 150 lm/W for some white LED lamps. Some applications of the incandescent bulb deliberately use the heat generated by the filament. Such applications include incubators, brooding boxes for poultry, heat lights for reptile tanks, infrared heating for industrial heating and drying processes, lava lamps, and the Easy-Bake Oven toy. Incandescent bulbs typically have short lifetimes compared with other types of lighting; around 1,000 hours for home light bulbs versus typically 10,000 hours for compact fluorescents and 30,000 hours for lighting LEDs.

Question: What was the record label of the composer of White Light/White Heat?
Answer: Warner Bros.