About LED Lenser Neo4 Portable Helmet Lamp Yellow

Light Functions

These settings are a pure, bright delight:

• Power - high light output for every situation
• Low Power - economical light for long battery life, glare-free reading and working
• Blink - automatic emission of light impulses at regular interval

Switches

How to switch these Ledlensers on:

• Front Switch - Front Switch

Energy Modes

To have a handle on your power consumption:

• Energy Saving Mode - energy saver mode for extended battery life
• Constant Current Mode - consistent energy consumption right to the end

Special functions

That special something about this Ledlenser:

• Rear Light - Rear Light
• Transportation Lock - Transportation Lock

IP-Class

IP ratings define the protection of the products against the penetration of foreign particles (mainly dust, dirt) and water. The IP rating usually consists of two digits. The first digit ranges from 1 to 6 and indicates the protection of the product against foreign bodies and contact. The second digit (from 1 to 8 or 9) indicates how well the housing is sealed against moisture or water. Basically, the following applies: The higher the value, the higher the protection rating. There is one caveat: Up to the protection rating IPX6, the lower ratings are automatically included when the protection against the ingress of water is indicated. However, both higher ratings (IPX7 and IPX8) refer to another type of water ingress (submersion under water). That is why the products of our iL and EX series for example comply with the protection ratings IP66 and IP68, meaning they are protected against powerful water jets as well as continuous submersion.

• IPX7 - Protection against temporary submersion
• IP5X - Protection against dus

Technical Details

LED

LED Configuration          1 x Power LED
Luminosity1                  MAX 240 lm - MIN 20 lm
Lighting Range1            MAX 30 m - MIN 10 m
Battery Duration1         MAX 40 h - MIN 6 h

Battery and Casing

Battery                        3 x Micro (AAA) 1.5V
Battery Capacity2         Wh
Water Resistance          IPX7
dust resistance             IP5X
Rechargeable               No

Height and Weight

Head Diameter     70 mm
Weight                100 g

About LED Lenser Brand

Discover the enlightening story of the Ledlenser brand – from its beginnings in the 1990s to today’s international company.As a leading international brand of hand-held torches and head lamps, LED Lenser is renowned for superior German engineering, outstanding performance, and state-of-the art technologies, such as the patented Advanced Focus System and Smart Light Technology. Constantly driving innovation to provide class- leading lighting instruments, LED Lenser is the brand of choice for professional tradesmen, emergency services personnel, search and rescue teams and serious outdoor enthusiasts. LED Lenser hand torches and head lamps deliver breath-taking, bright homogenous white light that turns night into day and simply has to be seen to be believed. Using only the finest materials, such as energy-efficient CREE LED light chips, aircraft-grade aluminium and gold-plated contacts, they are renowned for quality and have a reputation for reliability that is second to none.