BigBlue 3800 Lumen Narrow Beam Technical Light w/ Extended Battery - BlackThe BigBlue TL3800P Supreme delivers an impressive 3800 lumens with a focused 10 degree spot beam, ideal for a variety of underwater lighting needs. With a reliable burn time of three hours on high, this powerful dive light ensures consistent performance even in demanding underwater environments. Included in the package are a Goodman glove, a lantern style handle, and a rechargeable Li ion battery with a charger for your convenience. The slim fit