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Philips 18 Watt 4-Pin Cool White Double Twin Tube CFL Bulb
SKU: 383331 | Ordering Code: PL-C 18W/841/4P/ALTO (4 Pin)
| UPC: 046677240059
TCP 18 Watt 4-Pin Cool White Quad/Double Twin Tube CFL Bulb
SKU: 32418Q41K | Ordering Code: 32418Q41K
| UPC: 762148102182
Bulbrite 18 Watt 4-Pin Cool White Quad/Double Twin Tube CFL Bulb
SKU: 524248 | Ordering Code: CF18D841/E
| UPC: 739698522487
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