All our torches from the SY line have the following common features:
• Integrated microprocessor maintaining a constant current and preventing over-heating
• Reverse polarity protection preventing circuit break from wrong battery installing
• Constructed with aircraft-grade T6061-T6 aluminum
• 5 mm toughened glass lens, coupled with three O rings for maximum waterproofness
• Premium type III military hard-anodized finish providing excellent abrasion and corrosion resistence
1050 lumens with 10 degree focus LED light. Suitable as main light or backup light for recreational and technical diving. Rotory switch with 5 lighting modes: High, medium, low, strobe and SOS. Utilizes 1*Cree XM-L2 (U4)LED chip with maximum 1050 lumens output. Powered by 1*18650 rechargeable lithium battery with maximum runtime at low mode of up to 7 hours. This diving flashlight is waterproof up to 150 meters deep underwater. Included: recharger, batteries, spare O-rings, lanyard, user manual and box.