Displays2go Trade Show Spotlights Halogen Bulb with Adjustable Clamp (CLAMPLGT3) 150 watt halogen lighting lights up your trade show display! Includes 3 Lights with every order! Display lighting has an 8-1/2 foot long cord. Adjustable light clamp fits a variety of trade show displays. Displays2go SKU No.: CLAMPLGT3