The most common type of grow light for general purpose indoor applications-extremely efficient and capable of producing intense light indoors. Metal Halide (MH) lamps give off a bluish spectrum, perfect for vegetative growth.
The 2014 average base salary is $43,576 - 57.4% of total compensation. The remaining components (mandated benefits, insurance, and paid time off) are valued on average at $29,653 or 42.6% of total compensation-an.
Benefits as a Dollar Amount. According to the Bureau of Labor Statistics (BLS), as of March 2011, the average employee compensation expense was $30.07 per hour. Wages made up $20.91 of that. Benefits averaged $9.15 per hour.