On 9/27/2013 3:47 AM, RBM wrote:
On 9/26/2013 9:04 PM, sms wrote:
The marching band at my son's school needs lights for the practice
field. We've been renting lights for about $2600 for five weeks, not
including fuel for the generators. This is for two 4000 watt lights (4
x 1000W bulbs).

We'd like to find an alternative, even if we have to spend three-four
times as much as five weeks of rentals cost. We don't actually need
8000 watts worth of light. We need lights for two hours a day, two
days a week. There is no electricity available at the practice field.

My idea is to purchase sixteen 4000 lumen 75W 12V HID flood lights,
four 90AH deep cycle batteries, and eight 18' light towers. This would
cost about $4000. The batteries would probably need to be replaced
every 3-4 years.

I was looking for some other ideas on how to do this.
I bought a perfectly good diesel light tower with 4- 1000 watt fixtures
on it, used, with only 500 hours on it, for $2000

We'd do that, but I've been unable to find any used ones for sale.