| led → IsA → light source | 0.60 | |
| led → IsA → light emitting diode | 0.50 | |
| led → IsA → tiny light bulbs | 0.46 | |
| led → IsA → captured light | 0.43 | |
| led → IsA → directional light sources | 0.42 | |
| led → IsA → semiconductor light source | 0.40 | |
| led → IsA → point light source | 0.33 | |
| led → IsA → cold light source | 0.32 | |
| led → IsA → the most efficient lights | 0.31 | |
| led → IsA → efficient light source | 0.25 | |
| led → IsA → cooler than incandescent lights | 0.23 | |
| led → IsA → kitschy, flashy annoying lights | 0.23 | |
| led → IsA → stable light source | 0.21 | |
| led → IsA → brighter light than halogen | 0.18 | |
| led → IsA → perfect light source | 0.16 |