... white color 4. CE RoHS approval 5. mini CFL GX53 lamps.1. Light source, CFL.2. Power, 7w, 9w, 11w.3 ... -5500k nature white; 6000-6500k cool/cold white.4. Voltage, 110v, 220/230v AC.5. Lamp base, GX53.6. Size, D ... span, 7,000 hours. GX53 CFL, 7 9 11 watt energy saving lights, 110v 220VAC CFL