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40 Watt, 4-Pin Bright White Long Single Twin Tube CFL Bulb
SKU: B504548 | Ordering Code: FT40/850RS (4-Pin)
| UPC: 739698504438
Philips 55 Watt, 4-Pin Bright White High CRI Long Single Twin Tube CFL Bulb
SKU: 138446 | Ordering Code: PL-L 55W/950/4P
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