The UK SL3 eLED L2 dive light will give you the most lumens for your dollar. Take it with you on vacation to look under ledges and into cracks along the wall or use it as a backup or secondary light for more advanced diving at night.
INNOVATIVE OPTICS
UK's innovative optics system now concentrates 67% of the total lumens of the light into the center of the beam, reducing backscatter and greatly improving beam brightness. Typical lights only focus about 40% of their lumens in the center beam, meaning much of the lumen output is lost as stray light.
EASY ATTACHMENT
Always keep the SL3 with you as a backup by clipping it to your BC with the Stainless steel loop.