Downloads Spec Sheet CR6645_TDS 4.5W - PL - CFL Style - Direct Install - G23 2 PIN SKU: CR6645 Specifications Wattage 4W Voltage 120-277V Lumens Per Watt 100 CCT 5000K CRI 83 Beam Angle 180° Operating Temperature -4° ~ 113°F Finish Frost Suitable Location Damp IP Rating IP20 Life Hours 50,000 Warranty7 Year