LED 3 Cree XML L2, 30watts/3600 lumens! Non charging battery. Out of water use only.
LED 4 Cree XML L2, 40watts/4800 lumens! 12-14.5vdc charging battery. Out of water use only.
LED 6 Cree XML L2, 60watts/7200 lumens! Non charging battery. Out of water use only.