I would not hyphenate in this sentence: "I was put on light duty." Here "light" is an adjective modifying the noun "duty." I would use a hyphen when together they form an adjective: "I was given a light-duty job."
The one I own is light duty. The one I drive for work is heavy duty.
yes
If your job is a light duty one then no. If it isn't yes.
While it depends in part on what you will be doing in your landscaping business it would be best to purchase at least a medium duty truck for your landscaping business. You will be able to haul more and heavier equipment with a medium duty to heavy duty truck and it will last longer than a light duty truck will. If finances are an issue and your business is small you may be able to get by with a light duty truck, but you will be limited as to how much and what you can haul and may have to make a new purchase sooner than you would like.
Depends on how long the light duty will continue.
The decision to offer light duty is a unilateral employer decision.
nO
The custom duty to import LED light from China to Nepal is 5%.
that is a light duty truck.
light duty , medium duty
Check the tail light bulbs. These bulbs do double duty. Thet are both the tail light & the brake light. Tail light part might be burnt out.