Stenlight S7 Lamp Premium

he StenLight S7 is a high powered LED lamp designed especially for the hostile caving environment. Mud, water, and shock-resistant, the S7 was designed by cavers to address the shortcomings of conventional cave lamps.

Key Features:

• Brightest portable LED light available

• Extremely long LED life (>20,000 hours)

• Solid state and shock-resistant – no breakable filament or gas-filled tubes

• Flicker-free all-analog control circuit provides current regulation at all brightness levels for constant brightness

• Operates off any 6 to 18 volt DC power source

• High electrical and optical efficiency make the most of your batteries (96% electrical efficiency from 7.2V, 93% from 12V)

• Compact, rugged anodized aluminum case

• Lightweight -- under 125 grams

• Long throw, high durability magnetic switch

• Water-resistant up to 25 feet (no moving parts penetrate the sealed lamp body)

• Smooth, optimized beam pattern with user-swappable lens options

• Temperature limiting to prevent overheating of LEDs or exterior

• Four logarithmic brightness levels

• Swivel bracket supports easy adjustment of a wide range of vertical angles

The StenLight S7 uses a high-efficiency all-analog control circuit that regulates LED current in all brightness modes, and limits itself to a safe temperature by reducing LED current when necessary. The magnetically controlled switch has 5 clearly-defined positions that are separated to avoid accidentally switching the unit off. The switch has no moving parts inside the lamp body, and is fail-safe – if the switch is destroyed or the magnet lost, the unit defaults to the LOW setting, which is still bright enough for you to find your way.