Sigma BUSTER 900 LINK HL Helmet Light

The BUSTER 900 LINK HL from Sigma combines powerful light output with clever ease of use and connectivity with compatible LINK rear lights into a compelling overall package. With a luminous flux of up to 900 lumens, a beam range of 180 metres and a wide, homogeneous light pattern, it enables you to orient yourself well on dark paths and trails. Attached to the helmet, the lamp's light beam follows your head movements, illuminating exactly the area in front of you that you are looking at. This allows you to spot corners, obstacles, overhanging branches or junctions in good time.
 
Thanks to its five light modes, you can adjust the light intensity of the helmet lamp to suit your individual needs. Whether you need full power for unlit paths or want to be more visible in cloudy weather – the BUSTER 900 HL gives you maximum flexibility. In addition to the three lighting levels, there are also two flashing modes available. Pre-selectable mode profiles ensure that you quickly have the right levels available for you. Even after being switched off, all presets and the last selected lighting level remain stored thanks to the memory function. 
 
With the LINK function, you can connect the helmet light to a compatible Sigma rear light to create a convenient lighting system. When coupled, both lights can be switched on and off together via the front light. Optionally, you can also connect the BUSTER 900 LINK HL to the Sigma Ride app on your smartphone via Bluetooth. You can read the battery level, set lighting modes, assign device names and install firmware updates in the app. 
 
With the included universal helmet mount, you can attach the BUSTER 900 LINK HL precisely to common bicycle helmets. Thanks to the quick-release function, the light can be removed and reattached quickly without needing to be realigned.
 
Details:
• Powerful helmet light with up to 900 lumens
• Up to 180 m beam range for night-time off-road tours
• Wide, homogenous light pattern
• Sigma LIGHT GUIDE for high lateral visibility
• Up to 2.4 hours burn time at the highest light level
• Three lighting levels and two flashing modes (Day/Night Flashing)
• Saves the last selected light mode (memory mode function)
• Six-stage battery indicator
• One-click battery check before driving off
• Easily rechargeable via USB-C
• Can also be charged during operation via an optional power bank
• LINK connectivity allows for the simultaneous switching on and off of paired LINK bicycle lights
• Can be connected via Bluetooth to the Sigma Ride app (iOS, Android)
• Large power button for safe operation even with gloves on
• Protection against accidental switching on (double-click required)
• Tool-free attachment to the helmet thanks to Velcro fastener 
• Continuously adjustable inclination
• Lamp can be removed from the mount for charging without tools (quick-release function)
• Mounting also possible on existing GoPro mount
• Waterproof rating: IPX4

Technical details:
• Material: plastic, aluminium
• Attachment: helmet (mounting plate with Velcro)
• Illuminant: high-power LED
• Lighting power: up to 900 lumens
• Beam range: approx. 180 m (based on ANSI Nema FL1)
• Battery type: integrated lithium-ion battery
• Light modes: High (approx. 900 lm), Mid (approx. 550 lm), Low (approx. 180 lm), Night Flashing (approx. 240/470 lm), Day Flashing (approx. 440 lm)
• Switch functions: On/Off, changing light modes, activation of the charge level indicator
• Battery indicator: six-stage
• Burn time: approx. 2.4 h (High), approx. 3.7 h (Mid), approx. 14.3 h (Low), approx 5.4 h (Night Flashing), approx. 36 h (Day Flashing)
• Charging time: approx. 3.5 hr
• Charging port: USB-C
• Waterproof rating: IPX4 (protection against spray water from all sides)
• Dimensions: approx. 38 x 105 x 35 mm
• Weight: approx. 150 g (incl. mount)

In the box:
• 1 Sigma Buster 900 LINK HL helmet lamp
• 1 helmet mount

 
Note:
A charger and a USB charging cable are not included.
 
Tip:
With the optionally available REMOTE ONE Bluetooth handlebar remote (prod. code: 235227201) from Sigma, you can change the lighting modes of the BUSTER 900 Link HL without having to take a hand off the handlebars.
 
Compatible Sigma LINK rear lights in the Rose range:
• Sigma RECO 80 LINK Radar with battery-powered rear light (prod. code: 1634360001)
• Sigma HIRO 50 LINK rechargeable rear light with emergency and brake light function (prod. code: 1668400001)

Manufacturer: SIGMA-ELEKTRO GmbH, Dr.-Julius-Leber-Straße 15, 67433 Neustadt/Wstr., Germany, www.sigma.bike