Westgate T-RFG-6FT-30W-50K-C 30W 6FT Clear Glass Tube Lamps 120~277V AC 25 PackWestgate T RFG 6FT 30W 50K C T RFG 6FT 30W 50K C Product Description 30W 6FT Clear Glass Tube Lamps 120~277V AC SPECIFICATIONS: TECHNICAL SPECIFICATIONS: Wattage: 30W Lumen: 4200LM Color Temperature: 3000K Warm White Voltage: 120~277V AC input, or 100~347V AC with ballast T8 LED lamp operates on line voltage with existing electronic ballast or without a ballast; one socket wired to line voltage or both ends. Works with most instant start electronic