The sleek and original design of the Delta Shield Tubular Light Bars sets them apart from all other light bars on the market They make a powerful statement ot only in terms of raw Lumen but also in a record low 17 5 Amp draw at 210 Watt of energy Making them the world s most energy efficient light bars at 229 LM per Watt The all aluminum design contributes to record breaking light weight 60 over the competition Perfectly contoured aluminum mounting arms bolt to frame requiring o drilling Includes pre-terminated wire harness and switch The unmatched performance and efficiency of the Shield Tubular Light Bar is offered at unmatched price points yielding a cost advantage of up to 50 over the competition ONLY 1 5 Cents per LUMEN This is the combo long range and wide beam version They are also available in long range long range with blinkers or long range with bullet lights