Colour: 4pin 16w 3500k 13x13cm. 4 Pin Light Bulb: This light bulb is with 4 PIN GR10q fitting, NOT 2 PIN GR8 fitting! 16w GR10q 4-pin CFL compact fluorescent light bulb, AC 220-240V. 2, 16W, 950LM, the bulb size is small 13.3x13.3cm, TOO SMALL and not compatible to replace 28W or 38W light bulb.
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