Will this light be on your meter or a flat rate from the power company? The couple of flat rate street lights I have run into up here were way more expensive than DIY on your own meter. Then, my vote would be for the LED.
To add, there have been a couple of article up here (very expensive electricity) where town have switch all of their street lights over to LED at a substantial savings, factoring in bulb changes and life time.
Bud
To add, there have been a couple of article up here (very expensive electricity) where town have switch all of their street lights over to LED at a substantial savings, factoring in bulb changes and life time.
Bud