ligh - load
- light
- light absorption
- light aggregate
- light alloy
- light arrow
- light barrier
- light beacon
- light beam
- light beam divergence
- light bridge
- light building board
- light centre length
- light concrete
- light conditions
- light construction
- light construction method
- light court
- light cover
- light cupola
- light demolition work
- light diffusing ceiling
- light diffusion
- light distribution
- light efficiency
- light emitter
- light filter
- light fitting
- light fixture
- light gap
- light installation
- light intensity
- light load
- light loss
- light metal
- light meter
- light opening
- light output ratio of a fitting
- light path
- light pattern
- light penetration
