ElectricianSupplies.com offers over 1,000 items including High Intensity Discharge Bulbs. Our Customer Care Representatives are standing by to help with your questions. High Intensity Discharge Bulbs are stocked items that ship within #time#! At ElectricianSupplies.com you can always login to get updated shipping status. We appreciate the opportunity to serve you! Join our 80,000 satisfied commercial and residential customers.