confirmed, developer
1,668
edits
Difference between revisions of "Terminology"
no edit summary
| Line 11: | Line 11: | ||
;bezel: the front of a flashlight; the part containing/surrounding the lens. | ;bezel: the front of a flashlight; the part containing/surrounding the lens. | ||
; | ;bin: an LED classification that describes the performance of a particular [[LED]] model - Flux, tint, and Vf. Example: UV1J. [[Cree]] uses bin numbers P4, Q2, Q3, Q4, Q5, R2, R3, R4, R5, S2 each denoting a roughly 5% increase in output. As LED's come out of the factory, they are tested and put in actual bins based on their performance. | ||
;BLF: Budget Light Forum, an online forum dedicated to less expensive flashlights | |||
;boost: a type of electronic circuit that increases voltage. See article [[Driver]] | ;boost: a type of electronic circuit that increases voltage. See article [[Driver]] | ||
| Line 19: | Line 21: | ||
;C: capacity - the charge/discharge rate in an hour. For instance discharging a cell rated 1000mAh at 1C means drawing 1000mA and it should last 1 hour; at 0.1C it would draw 100mA and last 10 hours. | ;C: capacity - the charge/discharge rate in an hour. For instance discharging a cell rated 1000mAh at 1C means drawing 1000mA and it should last 1 hour; at 0.1C it would draw 100mA and last 10 hours. | ||
;CCFL: Cold-Cathode | ;CCFL: Cold-Cathode Fluorescent | ||
;CCT: Correlated Color Temperature, a number in Kelvins that represents color of light. A temperature of 2,700 to 3,000 is warm while cool colors are 5,000+. See Wikipedia article [http://en.wikipedia.org/wiki/Correlated_color_temperature Color Temperature]. | ;CCT: Correlated Color Temperature, a number in Kelvins that represents color of light. A temperature of 2,700 to 3,000 is warm while while cool colors are 5,000+. See Wikipedia article [http://en.wikipedia.org/wiki/Correlated_color_temperature Color Temperature]. | ||
;cd: candela - a measurement of [[Light Output Measurements|light intensity]] | ;cd: candela - a measurement of [[Light Output Measurements|light intensity]] | ||
;CFL: Compact Flourescent | ;CFL: Compact Flourescent, an efficient alternative to incandescent light bulbs | ||
;corona: - the area of transition between a beam's central hotspot and the area of spill. The corona becomes more prominent as the reflector surface is made rougher or more heavily textured, and also as the distance of the light emitting surface from the reflector focal point increases. | ;corona: - the area of transition between a beam's central hotspot and the area of spill. The corona becomes more prominent as the reflector surface is made rougher or more heavily textured, and also as the distance of the light emitting surface from the reflector focal point increases. | ||
;CPF: - [http://candlepowerforums.com/ CandlePower Forums] A large flashlight discussion board | ;CPF: - [http://candlepowerforums.com/ CandlePower Forums] A large flashlight discussion board and marketplace. | ||
;Cree: a manufacturer of high-power, high-efficiency LEDs; particularly the XR-E, XP-E, XP-G, and MC-E. See article [[Cree]]. | ;Cree: a manufacturer of high-power, high-efficiency LEDs; particularly the XR-E, XP-E, XP-G, and MC-E. See article [[Cree]]. | ||