The biggest and brightest headlamp in the Princeton Tec professional series, the Apex has been a favourite of extreme outdoorsmen and cavers for years. Truly the pinnacle of waterproof LED headlamp design, the Apex combines the qualities of both the Eos and the Quad. With a single regulated Maxbright LED partnered with four regulated Ultrabright LEDs, the Apex provides either a powerful spot beam or a bright flood, and switching between the two is incredibly easy. Proprietary heatsink technology allows the LEDs to burn brighter and longer.

The Apex is compatible with alkaline, lithium, and rechargeable batteries.

Specifications

• Up to 275 lumens
• 1 Maxbright regulated LED
• 4 Ultrabright regulated LEDs
• 4x AA alkaline batteries (included) or NiMH rechargeable batteries
• Waterproof to 1 metre
• Heatsink technology which prevents overheating
• Battery power meter indicates high, medium or low battery power
• Regulated LED for constant brightness
• Weight: 9.84oz (279g) with batteries
• UL Safety Rating Approved
• Class I Division 2 Groups A,B,C and D
• Class II Division 2 Groups F and G
• UL TEMP CODE T4

Modes

• Ultrabright high: Burn time: 100hrs (8.5hrs regulated), Beam length: 48m, Beam pattern: Wide
• Ultrabright low: Burn time: 150hrs (14hrs regulated), Beam length: 28m, Beam pattern: Wide
• Ultrabright flash: Burn time: 200hrs, Beam length: 48m, Beam pattern: Wide
• Maxbright high: Burn time: 90hrs (1.5hrs regulated), Beam length: 120m, Beam pattern: Medium
• Maxbright low: Burn time: 110hrs (11hrs regulated), Beam length: 72m, Beam pattern: Medium