This MODULAR LIGHT BAR has great advantages comprared with the general light bars in the market, of which includes:
1.Easy purchase/ distribution : no need different sizes with different quantities.
2.Lower stock risks: uniform sizes, just one product in stock.
3.Lower shipping cost: uniform packing to give smaller volume, no overlength cost.
4.Can replace bulbs / Easy after-sales service: if some LEDs are broken like the general bars, just replace the broken unit.