13W CRI 82 T4 4-Pin (2GX7) 4100K Dulux S/E
Brand: Sylvania
MPN: 20318
13W 59V CRI 82 T4 4-Pin (2GX7) 2700K Ultra-SE
Brand: Ushio
MPN: 3000171
13W 59V CRI 82 T4 4-Pin (2GX7) 3000K Ultra-SE
MPN: 3000251
13W 59V CRI 82 T4 4-Pin (2GX7) 3500K Ultra-SE
MPN: 3000182
13W 59W CRI 82 T4 4-Pin (2GX7) 4100K Ultra-SE
MPN: 3000181