Statements (53)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
Electric lamp
|
| gptkbp:colorRenderingIndex |
60-90
|
| gptkbp:colorTemperature |
3000K-20,000K
|
| gptkbp:contains |
gptkb:Mercury
gptkb:Argon Ceramic arc tube Cesium iodide Indium iodide Metal halide salts Quartz arc tube Scandium iodide Sodium iodide Thallium iodide |
| gptkbp:effect |
65-115 lumens per watt
|
| gptkbp:emits |
Visible light
Ultraviolet light |
| https://www.w3.org/2000/01/rdf-schema#label |
Metal halide lamp
|
| gptkbp:introducedIn |
1960s
|
| gptkbp:inventedBy |
Robert L. Coble
|
| gptkbp:lifespan |
6,000 to 20,000 hours
|
| gptkbp:marketedAs |
gptkb:GE_Lighting
gptkb:Philips gptkb:Sylvania gptkb:Osram Venture Lighting |
| gptkbp:operatesIn |
High temperature
High pressure |
| gptkbp:regulates |
gptkb:ANSI_standards
|
| gptkbp:replacedBy |
gptkb:LED
Induction lamp |
| gptkbp:requires |
gptkb:Ballast
Warm-up time Cool-down time |
| gptkbp:riskFactor |
UV radiation
Mercury exposure |
| gptkbp:shape |
Elliptical
Tubular Double-ended Single-ended |
| gptkbp:subclassOf |
gptkb:High-intensity_discharge_lamp
|
| gptkbp:usedFor |
Stage lighting
General lighting Industrial lighting Aquarium lighting Sports lighting |
| gptkbp:usedIn |
Street lighting
Floodlighting Grow lights |
| gptkbp:uses |
Mercury vapor
Arc tube Metal halide compounds |
| gptkbp:bfsParent |
gptkb:Sodium_Vapor_Lamp
|
| gptkbp:bfsLayer |
8
|