Flowtron BF-35 Replacement Bulb for BK-15D<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>15 Watt Bulb</li><li>7-1/2-inch bulb</li></ul></div><img src="http://ecx.images-amazon.com/images/I/3182CX7QPDL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/411ESVR4BZL.jpg" noproxy>