Statements (50)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:light-emitting_diode
|
| gptkbp:can_be_dimmed |
yes
|
| gptkbp:can_be_made_by |
RGB LEDs
blue LED with yellow phosphor |
| gptkbp:canBe |
surface-mounted
through-hole |
| gptkbp:color_rendering_index |
varies
|
| gptkbp:contains |
gptkb:microprocessor
phosphor |
| gptkbp:emits |
white light
|
| gptkbp:energyEfficiency |
high
|
| gptkbp:environmentalImpact |
low
|
| gptkbp:hasNo |
mercury
|
| gptkbp:inventedBy |
gptkb:Nakamura_Shuji
1990s |
| gptkbp:lifespan |
long
|
| gptkbp:operates |
electroluminescence
|
| gptkbp:powerSource |
low
AC current (with driver) DC current |
| gptkbp:replacedBy |
fluorescent lamps
incandescent bulbs |
| gptkbp:used_in |
gptkb:signage
gptkb:stage_lighting gptkb:decorative_lighting lighting medical devices emergency lighting holiday lights street lighting projectors computer monitors architectural lighting displays flashlights automotive lighting aviation lighting backlighting bicycle lights grow lights indicators marine lighting mobile phone screens traffic signals artificial sunlight task lighting television backlights |
| gptkbp:bfsParent |
gptkb:Shuji_Nakamura
|
| gptkbp:bfsLayer |
5
|
| https://www.w3.org/2000/01/rdf-schema#label |
white LED
|