Cobra Wire & Cable - Flat Boat Cable , 3-Wire Flat Marine Cable , 100’REELS , Part No. B7W12T-30-100, Gauge/Cond 12/3 Sierra All lights are 7-1/2" high

All lights are 7-1/2" high and have a base size of 5-3/8" x 5-3/8" and takes 1/4" bolts

5 DC Output Fuse Yes AC Input Fuse ****20A Temp Sensor Comp Yes CE Approved Yes Ignition Protected Yes Internal Fan Yes Current Limited Yes Battery Isolation Yes Charger Indicators LED Full/Charging Indicator Yes Fault Indicator Yes Manual/Auto Switch Yes Field Repairable  Yes Warr

The double coil is sometimes used by boaters who have hydronic heating to maximize use of the heating

This Premium performance

Cobra Wire & Cable - Flat Boat Cable , 3-Wire Flat Marine Cable , 100’REELS , Part No. B7W12T-30-100, Gauge/Cond 12/3 Sierra All lights are 7-1/2" highTinned copper conductors extra flexible Type 3 marine stranding, 105C PVC insulation, 50VDC, 600V AC. Flame retardant white PVC Jacket. UL listed standard 1426 Boat Cable 3 conductor: Color coded Black (hot), White (neutral), Green (ground) for AC Wiring applications