The Princeton TEC Apex is the pinnacle of waterproof LED head lamp design, boasting up to 350 lumens of output.
With four light levels, a safety flash mode and an impact-resistant design, the Apex is an ideal head lamp for any hard core adventure. The Apex combines a regulated Maxbright LED with four regulated Ultra bright LED's, for constant brightness on all modes.
Switching modes has never been easier, the dual switch system on the underside of the head torch allows you to independently control the long-range lighting from the Maxbright LED, and the wide-angle, close-range lighting from the four ultra bright LEDs.
The left button controls the Maxbright spot LED and cycles through high and low with each press. Th right button controls the four Ultrabright side LEDs and cycles through high, low and flash with each press. To turn off in any mode press and hold for 1-2 seconds.
Proprietary heat sink technology allows the LED's to burn brighter and longer. The Apex is compatible with alkaline and rechargeable NiMH batteries.
Five modes of operation
Regulated current for brighter and longer burn
Waterproof to 1 metre depth for 30 minutes
Battery power indicator
Low flood beam: 14 hours (regulated), 150 hours total burn time; 22 m range
High flood beam: 7 hours (regulated), 100 hours total burn time; 43 m beam range
Spot Low: 7 hours (regulated), 96 hours total burn time; 67 m beam range
Spot High: 1 hour (regulated), 72 hours total burn time; 120 m beam range
Flash: 200 hours burn time
The above information is based on using a fresh set of batteries and using one power setting.
Note: The LEDs are regulated for a period of time and will retain constant output while the batteries have sufficient voltage, after this the output becomes non-regulated, which means the beam brightness and range will reduce as the battery becomes depleted. The burn time is the total time that the headlamp produces a minimum of 0.25 lux at 2 metres.
Type: Professional head torch
Luminous Flux: Up to 350 lumens
Operating Modes: Flood (5 mm LEDs): Low, High, Flash / Spot: Low, High
Beam Range: Up to 120 m
Run Time: High: Up to 14 hours (low mode regulated)
Lamp: White maxbright 3 W LED x 1 / 5 mm white ultra bright LED x 4
Batteries Required: 4 x AA alkaline (included) or 4 x AA NiMH
Weight: 279 grams
Colours Available: Black
Environment: Waterproof to IPX7 (1 m)
Warranty: 10 years
Regulatory Compliance: CE / RoHS
Packaging and Contents
Supplied in retail packaging and includes:
Princeton Tec Apex LED head torch x 1
AA alkaline batteries x 4
Manual x 1