The sleek and original design of the Delta Tubular Light Bars sets them apart from all other light bars on the market. They make a powerful statement not 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. This variation is portable and universally mountable to any metal surface using magnets with 200lbs. of force.