Whistler® WHL-40 - MotoGlo™ Half Helmet Safety Light

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Product Details

MotoGlo™ Half Helmet Safety Light by Whistler®. This Helmet Safety Light provides increased visibility of a rider with running lights, brake lights and turn signal indicators. With these helmet lights, it puts brake lights and turn signals at the driver's eye level.


  • Not for use on Can Bus systems.


  • MotoGlo Helmet Light
  • Control Module
  • Pairing Key
  • Wire Tap Connectors x 5
  • USB Charging Cable
  • User Guide


  • Fits Full Face Helmets (Helmet Not Included)
  • Wireless Operation between transmitter and helmet
  • Transmitter Module must be Hard Wired Installed On Motorcycle
  • Easy Installation
  • Low Profile Design
  • 10 Ultra Bright LEDs Indicate Braking and Signaling
  • Rechargeable Self Contained Battery
  • Module may be Paired and Support 2 Helmets

In 1986 CHMSLs (Center High Mounted Stop Lamps) became mandatory on all passenger cars because the high-mounted light made the vehicle more visible to following drivers and reduced collisions. Until now though, motorcyclists have had to make do with a tail light mounted low on the bike’s fender, even though studies have shown that increasing conspicuity markedly increases motorcycle awareness by other drivers and reduces accidents. With the introduction of the MotoGlo Helmet Safety Light, now motorcyclists can also greatly improve their visibility with a high-mounted light, because Whistler designed the MotoGlo exclusively with rider safety in mind.

The MotoGlo is a sleek, low profile receiver that attaches to any ¾ or full face helmet. Installation is easy with the provided 3M adhesive strips, and no permanent modifications to the helmet are required. 8 super bright LEDs provide illumination, indicating to following motorists not just when you’re braking, but also turn signals and running lights as well, for a safety factor improvement you won’t want to be without. The brake lights pulse twice and then are on steady when the brakes are applied; the turn signals flash in amber; and the running lights can be turned off, set to remain on steady, or made to flash constantly.

The MotoGlo is completely wireless, powered by a self-contained rechargeable battery and controlled by the included transmitter module, which must be “hard-wired” to the motorcycle. The battery provides 12 hours of use on a single charge, and only takes 1 hour to recharge using the included USB cable. The module can be paired with MotoGlo units on 2 helmets, so you can use 2 helmets with one transmitter module. And if you have MotoGlo lights on rider’s and passenger’s helmets, the rider’s helmet can be turned off so it doesn’t shine in the passenger’s face. The transmitter module is a compact 1.8” x 1.7” x 0.7”, enabling it to be easily mounted on any bike, and detailed installation and user instructions are included.

The Whistler Group® is a leading electronics company that manufactures a variety of laser detectors, power inverters, wireless inspection cameras, DVRs, radio scanners, TPMS systems, etc. for your extra safety and comfort. The company was established in 1971 in Arkansas by a group of private investors who strained every nerve to build a brand of quality and proven performance. Whistler has been at the forefront of the industry for decades. Today it continues to attract new followers providing additional safety and extra comfort behind the wheel.

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Whistler® WHL-40 - MotoGlo™ Half Helmet Safety Light

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