Attributes . Advanced Active Cooling. Energetic Cooling Fan and Dynamic Temp Control Supports a Longer, Brighter Life, Dual Stage MOV Protection With Integrated 6Ka Surge, Expertly Engineered to Work Efficiently in Enclosed Fixtures and Damp Environments, While also Protected Against Insects and Dust, Multi-Directional Mounting Capability and 360 Degrees Design. Use Base Down, Base Up or Base Sideways Without Affecting Performance, Pretested and Potted Drivers are Burnt in 3X Prior to Shipping and Protected Against Vibration and Moisture . Names