6” Air-Cooled Tube Reflector6″ air cooled tube reflector- A reflector and cooling duct in one, this clear circular Cool Tube”, is the best of both worlds. Internal mounted highly reflective aluminum. Pyrex glass tube. Can be mounted horizontal or vertical. Stays extremely cool. Allows uniform light distribution. Works with 250w through 1000w wattage bulbs and ballast. MH and HPS compatible. Pre-installed lamp socket and 15′ cord. Works with all wattage MH and HPS lamps. Completely assembled ready to use.Only available at our Michigan DistributionCenter.Features Fully Pre-assembled Pyrex Glass Tube Air Flow Friendly Compact Economical Lightweight Durable Compatible with MH and HPS Lamps Compatible with 250w – 1000w Lamp Not IncludedSpecifications Product Dimensions: 25.25in x 6in