A parabolic aluminized reflector lamp (PAR lamp or simply PAR) is a type of electric lamp that is widely used in commercial, residential, and transportation...
14 KB (1,655 words) - 23:55, 24 May 2025
25 and 30 230 V sizes: R50, 63, 80 and 95 Parabolic aluminized reflector (PAR) Parabolic aluminized reflector (PAR) bulbs control light more precisely...
107 KB (12,022 words) - 13:54, 17 July 2025
A multifaceted reflector (often abbreviated MR) light bulb is a reflector housing format for halogen as well as some LED and fluorescent lamps. MR lamps...
13 KB (1,543 words) - 08:16, 18 July 2025
Methods of generation Stationary Reflector Ellipsoidal reflector Multifaceted reflector Parabolic aluminized reflector (PAR) Aviation obstruction Balanced-arm...
10 KB (1,096 words) - 09:15, 21 July 2025
Scoop (theater) (redirect from Ellipsoidal reflector floodlight)
In stage lighting, an ellipsoidal reflector floodlight (sometimes known by the acronym ERF which is often pronounced "erf"), better known as a scoop,...
2 KB (220 words) - 17:07, 1 November 2023
Flashlight (section Reflectors and lenses)
or plastic with an aluminized reflective finish. Some manufacturers use a pebbled or "orange peel", instead of a smooth reflector, to improve the uniformity...
44 KB (5,734 words) - 01:32, 3 July 2025
Klieg lights usually have a Fresnel lens with a spherical reflector or an ellipsoidal reflector with a lens train containing two plano-convex lenses or...
5 KB (654 words) - 07:51, 10 December 2024
Ellipsoidal reflector spot (abbreviated to ERS, or colloquially ellipsoidal or ellipse) is the name for a type of stage lighting instrument, named for...
9 KB (1,333 words) - 03:25, 14 February 2025
Neon sign Incandescent lamp A-lamp, Parabolic aluminized reflector lamp (PAR), reflector lamp (R), bulged reflector lamp (BR) (refer to lamp shapes) Obsolete...
14 KB (1,506 words) - 03:47, 18 July 2025
because LEDs can form much thinner lights than incandescent lamps with parabolic reflectors. Due to the relative cheapness of low output LEDs, they are also...
118 KB (13,055 words) - 14:53, 23 July 2025
thus the amount of light it produces. This type of lamp generally has a reflector behind the flame to help project the light forward. An acetylene gas powered...
12 KB (1,350 words) - 08:30, 16 June 2025
Methods of generation Stationary Reflector Ellipsoidal reflector Multifaceted reflector Parabolic aluminized reflector (PAR) Aviation obstruction Balanced-arm...
18 KB (2,159 words) - 16:19, 23 June 2025
Methods of generation Stationary Reflector Ellipsoidal reflector Multifaceted reflector Parabolic aluminized reflector (PAR) Aviation obstruction Balanced-arm...
8 KB (845 words) - 21:14, 19 June 2025
Methods of generation Stationary Reflector Ellipsoidal reflector Multifaceted reflector Parabolic aluminized reflector (PAR) Aviation obstruction Balanced-arm...
15 KB (1,498 words) - 02:39, 12 July 2025
Stage lighting instrument (section Reflector)
flood, depending on the type of instrument and how it is used. Parabolic Aluminized Reflector lights, or PAR lights, or PAR cans, are used when a substantial...
40 KB (5,398 words) - 18:34, 18 July 2025
Methods of generation Stationary Reflector Ellipsoidal reflector Multifaceted reflector Parabolic aluminized reflector (PAR) Aviation obstruction Balanced-arm...
9 KB (1,043 words) - 15:54, 29 June 2025
bright source (traditionally a carbon arc lamp) with a mirrored parabolic reflector to project a powerful beam of light of approximately parallel rays...
13 KB (1,420 words) - 11:32, 9 June 2025
floodlights, both of which are bulbs having their own reflectors. There are also downlights with internal reflectors designed to accept common 'A' lamps (light bulbs)...
68 KB (8,036 words) - 19:23, 17 July 2025
appearing to be illuminated even when not due to sunlight reflecting from the parabolic mirror at low sun angles), led to the design of a signal that used lenslets...
102 KB (10,936 words) - 14:38, 12 July 2025
Methods of generation Stationary Reflector Ellipsoidal reflector Multifaceted reflector Parabolic aluminized reflector (PAR) Aviation obstruction Balanced-arm...
10 KB (1,091 words) - 01:26, 23 June 2025
Methods of generation Stationary Reflector Ellipsoidal reflector Multifaceted reflector Parabolic aluminized reflector (PAR) Aviation obstruction Balanced-arm...
12 KB (1,384 words) - 13:08, 13 July 2025
for starting, so the lamps must be mounted near a grounded (earthed) reflector to allow the glow discharge to propagate through the tube and initiate...
95 KB (11,286 words) - 22:24, 24 June 2025
Methods of generation Stationary Reflector Ellipsoidal reflector Multifaceted reflector Parabolic aluminized reflector (PAR) Aviation obstruction Balanced-arm...
45 KB (5,426 words) - 23:16, 10 July 2025
Methods of generation Stationary Reflector Ellipsoidal reflector Multifaceted reflector Parabolic aluminized reflector (PAR) Aviation obstruction Balanced-arm...
6 KB (629 words) - 07:11, 25 February 2025
Methods of generation Stationary Reflector Ellipsoidal reflector Multifaceted reflector Parabolic aluminized reflector (PAR) Aviation obstruction Balanced-arm...
4 KB (653 words) - 12:28, 15 February 2025
Methods of generation Stationary Reflector Ellipsoidal reflector Multifaceted reflector Parabolic aluminized reflector (PAR) Aviation obstruction Balanced-arm...
24 KB (3,067 words) - 08:06, 24 May 2025
Methods of generation Stationary Reflector Ellipsoidal reflector Multifaceted reflector Parabolic aluminized reflector (PAR) Aviation obstruction Balanced-arm...
15 KB (1,802 words) - 23:53, 22 May 2025
Methods of generation Stationary Reflector Ellipsoidal reflector Multifaceted reflector Parabolic aluminized reflector (PAR) Aviation obstruction Balanced-arm...
11 KB (1,174 words) - 18:32, 18 January 2025
lighting: directional and diffuse. Directional lamps (R, BR, PAR, MR) contain reflectors that direct and control the light. Diffuse lamps (A, S, PS, G) control...
7 KB (947 words) - 06:25, 29 October 2024
Methods of generation Stationary Reflector Ellipsoidal reflector Multifaceted reflector Parabolic aluminized reflector (PAR) Aviation obstruction Balanced-arm...
16 KB (1,983 words) - 02:06, 19 June 2025