Description of Hope Vision R4+ Lightweight ES Helmet- / Head Light
The next level Hope R4+ lamp is small enough to use as a head torch, yet still gives out 2000 (1500 measured) lumens for use on the most demanding tours.
The R4 uses 4 latest cree LEDs with a high efficiency TIR optic to focus the entire emission of light into a narrow angle of 12.5 degree, for uniform distribution and a smooth beam pattern.
Punching out 2000 lumens on high power, it turns the night into day. It can be mounted quickly with the included headband or the helmet bracket. The QR bayonet fitting on the R4+ lamp unit allows a fast and simple changes from one mounting method to the next.
For those of you who are familiar with the setup of existing hope light systems, it features two power sequences to offer six different levels of light including a flash setting allowing users to maximize power or burn-time. A Colored backlit switch indicates which power setting is being used. Again, there is also a low battery warning mode to give you enough time to replace the battery pack or get home safely before the unit shuts down completely.
The lamp housing is fully CNC machined from a solid billet of 2014 T6 aluminium alloy which provides the most ideal thermal characteristics to dissipate the heat away from the LED into the heat sink fins on the backsides
The "Lightweight" version comes with an powerful 3200mAh (2 cell) Li-Ion ES battery pack. The ES (Energy Status) battery pack features a 5 stage fuel gauge. Press and hold the "Test" button to activate the LED display. It gives a visual indication of the remaining capacity within the battery cells.
Fact Sheet of Hope Vision R4+ Lightweight ES Helmet- / Head Light
Hope Vision R4+ Lightweight ES Helmet- / Head Light