These are 12 volt versions of common LPS street lights. Low pres- sure sodium give the most lumens per watt of power consumed, but the light is an orange-pink color. Cast aluminum housing has a vandal resistant polycarbonate diffuser. A wall or wood pole mount bracket is included. Warm-up time is 7 to 10 minutes. Also has a photocell and a 1 to 15 hour adjustable timer may be used or by-passed. Weight is 6.30 lbs (2.857 kg)