We offer 3 different wattages of metal halide high bay and low bay lighting fixtures. The following calculations serve as an approximate guide to your cost of operating high bay lights. These calculations are based on 8 hours of use per day at .10 kw/hr:
400 watt metal halide: $.32/day $2.24/week $9.60/month $116.80/year
320 watt metal halide: $.26/day $1.79/week $7.68/month $93.44/year
250 watt metal halide: $.20/day $1.40/week $6.00/month $73.00/year
One important factor to remember when calculating the cost to operate high bay and low bay metal halide lights is that your maintenance cost on this type of metal halide light will be far less than any other type of commercial or industrial lighting style. The bulbs are rated for 20,000 hours and the ballasts typically last for 5-10 years. For these reasons, metal halide high bay and low bay type lighting is one of the most energy efficients types of lighting.
The next time you are deciding what type of light to use in your new buiding, gymnasium, or warehouse be sure to thoroughly evaluate the advantages of using metal halide high bay or low bay lighting.