BELL CFL Square 2 + 4 Pin GR8 GR10q Different Wattage Energy Saving

4 pin 28w white 2050 Lm GR10q 3500k. 4 pin 38w white 2850 Lm GR10q 3500k. 4 pin 38w 2850 Lm GR10q 4000k cool white.

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