Special fluorescent light bulbs generate radiation similar to natural UV light, and were used in the study. Growers put the plants under 40W Westinghouse FS-40 Sunlamps 10 inches from the canopy.
Crane Operator Salary. A Crane Operator earns an average wage of Â£11.95 per hour. For the first five to ten years in this position, wages increase somewhat, but any additional experience does not have a big effect on pay. Â£19,115 - Â£64,750.
For example the median expected annual pay for a typical Crane/Tower Operator in the United States is $44,294 so 50% of the people who perform the job of Crane/Tower Operator in the United States are expected to make less than $44,294.