Highest specification caving lamp, with versatile battery box options supporting simple 1s2p 3.7v li-ion battery packs. Designed to meet the requirements of hard core cavers pushing gnarly remote locations, Nora 4 is equally well suited to the sport caver.

• Robust aluminium CNC machined lamp, lightweight, lamp 90g 

• Compact design, very well balanced on helmet

• Advanced electronics and custom software based on proven Edna / Nora platform

• Robust, protected and easy to operate switch

• Waterproof design for 'wet' caving IP68 5m (design tested to 3-4 bar, but not optimised for geared up cave diving)

• Designed and manufactured in the UK

• Full flood LED and high intensity spot LED 
• LEDs operated separately, or together up to 1200 lumen (see ANSI lumens)
• 1000 lumen flood and 800 lumen spot (hi-intensity 5700k XP-L2)
• New .... 5700k XM-L3 flood with larger 5mm square footprint (from Dec 2021) 
• Optimal light temperature, brightest without being too white and harsh
• Latest Cree LEDs (record efficiency up to 200 lumens/watt)
• Non magentic headset

• Versatile range of settings, balancing light outputs and run times, for caving!
• 5 green indictor LEDs for battery charge (also blinks 1-5 times to avoid removing helmet)
• Fully configurable, blending  spot and flood LEDs at various power levels
• Remote control programming for super easy configuration of preferred settings
• Low output camp setting for maximum duration

• Highest capacity 1s2p li-ion battery packs (7000mAh) 
• Batteries readily interchangeable for very long trips and battery maintenance

• Simple and versatile USB-C switch mode charging 

• Fitter than a butcher's whippet