An important feature of lights in an airfield, which the tungsten halogen lamp
is suited to, is the ability of the control circuit to modify the brilliancy of the lights in relation to the operating conditions; day or night, good visibility or poor.
In the process, they replaced the halogen lamp
and hence made no use of electricity
Thornaby fire station Watch Manager Marti Pottinger said: "It looks like a very bright halogen lamp
had been left on quite close to paper, which smouldered and ignited.
Since the transfer standard of spectral irradiance, a 1 kW quartz halogen lamp
, has a spectral distribution that approximates that of a blackbody radiator at 3000 K, this process of scale realization required five intermediate steps to increase the spectral irradiance output above that of the gold freezing-temperature blackbody.
This device, called the Billiblanket, consists of a halogen lamp
that feeds light into 2,400 fiberoptic cables, each one ending inside a woven pad.
Now that the tungsten halogen lamp
was more compact, the fixtures became smaller while the lamp source became hotter to maintain the halogen regenerative effect.
A halogen lamp
in the basement flat at Moor End Road in Lockwood had been accidentally left on or knocked over and set fire to bedding at 2.
Some retailers won't go near a halogen lamp
because of negative consumer perception of the halogen technology.
Several nations already require such a glass cover for certain models of lamps, though its purpose is to protect consumers if the halogen lamp
were to shatter.
The new LM16 LED Lamp not only matches the performance, appearance and ANSI form factor of the traditional halogen lamp
, but also works with a broad range of transformers and dimmers to seamlessly replace it in existing systems.
Spectrolab's solar cell is now among a number of prominent R&D award recipients, such as the automated teller machine in 1973, the halogen lamp
in 1974, the fax machine in 1975 and the Nicoderm anti-smoking patch in 1992.
The Consumer Product Safety Commission has joined with the halogen lamp
industry to recall for in-home repair some 40 million torchiere floor lamps that the government says can cause fires.