LSE Lighting 27W Full Spectrum replacement Bulb for Light of America Lamps Bulb Type: Full Spectrum 27W Compact Fluorescent Bulb (NOT TO USE for VERILUX Desk Fixtures) Wattage: 27W Color Temperature: 6500 Kelvin Base Type: GX10q-4 4-Pin Quad Tube All UV replacement lamps listed are compatible brand (LSE Lighting) UV products. We do not sell Light of America brand UV lamps. All Light of America brand names, trademarks and logos are property of Light of America.