• There are no items in your basket

Cateye Volt 400 Duplex Front and Rear Helmet USB Light Set


RRP: £69.99

Save: 38%

Buy Now

Availability: In stock Usually dispatched within 24 hours


Safety should be an important consideration for anyone riding a bicycle, and a premium lighting system like the Volt400 Duplex can play a critical role in the equation, especially when riding in traffic. This helmet mounted light integrates both headlight and taillight all in one lightweight package. Five front modes vary between a bright 400 lumen constant beam down to a flashing setting, while the rear can be switched between constant and flashing modes. On high, the front will run for 3 hours before the Li-ion battery will need recharging via a convenient USB port, but can go for an amazing 150 hours in flashing mode. In busy city traffic, running bright lights, especially in flashing mode at eye level to many motorists, can be one of the best visual defenses a bicyclist has. Use it.

Click here for The Volt 400 Duplex Manual.

Click here for more information about Lithium-ion batteries.


Dimensions 127 x 42.5 x 31 mm
Weight 108.5 grams (light unit and battery)
Light Source and Mode Run Time (Front - When Rear light is off) High intensity White LED x1 High Mode: 400 Lumens/ 3 Hour Run Time Middle Mode: 100 Lumens/ 10 Hour Run Time Low Mode: 50 Lumens/ 18 Hour Run Time Hyper Constant Mode: 400/50 Lumens/ 9 Hour Run Time Flashing Mode: 50 Lumens/ 150 Hour Run Time
Light Source and Mode Run Time (Rear - When Front light is off) High intensity Red LED x1 Contstant Mode: 10 Lumens/ 25 Hour Run Time Flashing Mode: 10 Lumens/ 250 Hour Run Time
Battery Li-ion rechargeable battery (3.6V-2600mAh)
Recharge Time approx 6 Hours (USB 2.0)
Recharge/Discharge Number Of Times About 300 Times (Until the rated capacity drops to 70%)
Other Low battery indicator, lighting mode memory function

Product Details

  • Cateye
  • Volt

Delivery & Returns

Express Delivery Available

If ordered before 9pm, delivered by courier next working day. Available on orders placed before 9pm (2pm weekends and Bank Holidays) for delivery next business day. Applies to most delivery addresses within mainland UK.

How long will it take to arrive?

Please check the stock availability notice on your item when placing your order. This item is: In stock | Usually dispatched within 24 hours

Please remember to add postal time (2-3 working days) to obtain a complete estimate of delivery to your door.

How will I know it has been sent?

You will receive an email to confirm when your item has been sent.

You can also check the status of your order and individual items by accessing My Account details and following the prompts.

Please allow 10 working days from dispatch of your order before notifying us of any late deliveries.

It may be advisable to check with your neighbours to see if a parcel has been left with them, check any outhouses you might have where it may be left if it cannot fit through your letterbox and contact your local sorting office to see if the item has been returned to the depot as undelivered and awaiting collection.

If I'm not completely happy with my item?

Please see our returns policy.

Email To A Friend

  • No more then 1000 characters long please.

Customer Reviews

There are currently no reviews.

Cateye Volt 400 Duplex Front and Rear Helmet USB Light Set

Select image

Cateye Volt 400 Duplex Front and Rear Helmet USB Light Set