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Sylvania CF32DT/E/IN/841/ECO 32 Watt T4 Triple Tube CFL 4100
LED PL/CFL Direct Wire Retrofit for 2 or 4-Pin CFL Bulbs - Choose Your Retrofit Options
Philips GR10Q 4-Pin 2D Compact Fluorescent Light Bulb 2050lm 28W - Screwfix
Osram 817026 - 2D (4-Pin Base) Compact Fluorescent Light Bulb | LightBulbs.com
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Philips 13W 4 Pin G24q1 Warm White Double Twin Tube CFL Bulb | PL-C 13W/827/4P/ALTO (4-Pin) | Bulbs.com
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55w Energiespar Lampe 2D 2700k 3500k 4000k 6400k 2D CFL Square GR10q 4 Pin | eBay
