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Light and Motion Imjin 800 Rechargeable Front Light

Now £144.99
Save 15% RRP: £169.99
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Product Description

The Light And Motion Imjin 800 is a super compact front bike light that delivers and big punch. With a powerfully focused beam and compact size, the Imjin is a versatile bike light for any type of riding – perfect to mount to your helmet.

Pumping out 800 lumen, the Imjin is powerful for dark trails. An enhanced reflector ensures you get a smooth beam pattern that is focused exactly where you need it. You get a great range of brightness modes to choose from, so you can tailor illumination for safety or economy.

Key Features:

  • The Imjin features an optimized reflector that provides a large and even spot beam without hot spots
  • Designed to maximize run-time in an ultra-light package
  • 800 Lumen output certified to the FL-1 Standard
  • Engineered with the best CREE LED and enhanced firmware
  • Custom engineered micro-peened reflector optimizes the light to offer a smooth, even beam pattern that focuses the light exactly where you need it
  • Beam pattern was engineered to maximize riders? depth perception
  • Secondary Race Mode simplifies your settings to switch between high power with 2 hours run time and low power with 4 hours
  • Daytime Pulse mode
  • Illuminated power button indicates battery capacity
  • Universal tool-free mounting system (Helmet mount included)
  • Ultralight body is virtually weightless on helmet
  • Recharge time of 2.75 hours
  • Multiple power settings with cruise and secondary race mode, High 2:00 / 800, Med 4:00 / 400, Low 8:00 / 200, Pulse 16:00 / 200, Race High 2:00 / 800, Race Low 4:00 / 400
  • System weight: 230 grams
  • Designed and Assembled in California
  • Backed by Light & Motion's 2 Year Warranty

IMPACT RESISTANCE: FL-1 Certification rating for impact resistance based on ANSI-NEMA testing.

RECHARGEABLE: Li-ion rechargeable via direct external port is convenient and hassle-free.

RUN-TIME: FL-1 Certification rating for product run-time.

SPOT BEAM: Narrow beam pattern for increased beam reach and focus.

VERSATILE: Modular design supports a variety of mounting options.

WATER RESISTANCE: FL-1 Certification rating for water resistance based on ANSI-NEMA testing.


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Front Bike Lights Guide

 

Front Bike Lights Guide

If you ride lit streets and roads after dark you will need lights so you can be seen by other road users. If you ride roads and paths with no street lighting then a front light will be needed so you can see, not just be seen. The brightness of a light is measured in Lumen.

Mountain bikers who wish to ride trails in the dark will need two super-powerful front lights. Front lights almost always have a more powerful output than rear lights.

Lumen is the measure of the brightness of a light, though it is worth noting that not all brands measure in the same way. The lens has a massive effect on what we see lit ahead, some lights will have a widespread while others will be more of a spot.

We have a lights comparison tool and rear lights guide to help you choose the right bike light for your needs.


Commuter/Road Lights

What to look for

If you commute on lit-up city streets, you will need lights to be seen by, rather than to see by. A front light with around 100 lumens should be enough for city commuting, over 400 Lumen will be best if you ride fast or you live in a darker area. Add lumen to your front light requirements up to around 800 for a totally dark cycle path.

The more lights you have, the more visible you will be to traffic so ideally, you should have more than one light with one on flash mode so you are seen clearly at junctions and crossings by other road users. Flashing lights are much easier to see by others especially when it is raining.

Road cyclist with a bright front light

Off-road Lights

Ultimate illumination

If you're a mountain biker and want to venture onto the trails after dark, you won't have any street lighting to guide you. That's when super-powerful front lamps with rechargeable batteries come into their own. Lighter units have the battery built into the light body, while the longest lasting and most powerful lights have a separate battery unit attached to your bike, in a bottle cage mount, for instance.

One light on the bars and one attached to the helmet work best. lights in this category tend to have thousands of Lumens. At this High-end the battery technology has vastly improved usage and charging time over cheaper lights. The mounts are designed to cope with the rigours of mountain biking, with lenses that optimise the magnification and spread for trail riding.

Mountain biker using lights mounted to both the handlebars and their helmet

Batteries and charging

There are two main power sources for your lights: ordinary batteries such as AA which need replacing when they run out, or those with a rechargeable battery built in. Rechargeable lights used to be far more expensive, but there are now many cost-effective and compact units available which can recharge from your computer with a USB cable. 

This makes them a brilliant option for commuters, who can charge them at their office desk during the day. There are other ways to charge your lights. Dynamo hubs store charge from your rotating wheel. They do require a new wheel to be built but need no power source other than your own legs. Modern dynamo hubs have very minimal drag and are the perfect choice for long distance touring a bikepacking. There are even a few solar power lights for totally carbon neutral cycling!

A Knog light with an internal rechargeable battery that charges via USB

Technology

The majority of modern front lights use Lithium-ion batteries that give long burn times for relatively short charge time.
Most lights have different modes of power including a flash or strobe mode. Higher power modes will use more battery.

The lens has a large effect on the light, though there are variations most will give a spot with a wider but less bright halo around the centre.
Most modern lights especially those designed for off-road use will have a water-resistant rating with an IP number. In brief the larger the number the better protected against water and dust the light will be.

Lights commonly use either clamps or straps/bands to attach. For off-road lighting clamps are common helping the light stay in place over rough terrain, often featuring a quick release system.

Mountain biker using advanced Exposure lights on both helmets and handle bars

Finance

How do I apply for finance?

Spend £99 or more at Tredz and you can spread the cost. Pay monthly over 6-48 months, interest free (dependent on repayment terms and amount).

1Fill your basket with everything you want from Tredz and go to the checkout.

2During checkout, select the finance option you want as your method of payment.

3You will be sent to our finance provider's secure server to complete your application.

4Finance providers PayPal & V12 will use the information provided to make a decision and complete checkout if you are approved.

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Interest free credit with no deposit. Pay nothing for 3 or 6 months on orders over £850, or 12 months on orders over £1,500* *Not available through PayPal Credit

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Representative example: If total purchase price is £1,399.00 with a deposit of £139.90 (10%) and your selected term is 36 months Classic Credit (15.9% APR fixed), you would pay £43.55 per month. Total charge for credit will be £308.70 and total amount repayable is £1567.80, subject to terms and status.

Delivery & Guarantee

Christmas Delivery

We will try our very best to get your products delivered to you before Christmas, but due to Santa's overspill into our delivery services, we would like to make you aware that while we are making every effort to deliver your order to you in time for Christmas, there may be a potential risk of delay.

The last date to order a bike that is available for Christmas delivery is 5pm on Tuesday 18th December. For all other items the last date to order items that are available for Christmas delivery is 12pm on Wednesday 19th December.

You can easily spot which items are guaranteed for Christmas delivery with the icon. Choose your size and colour to see if the item qualifies for Christmas delivery.

UK Delivery Information

We are committed to offering fast and free delivery, whether you're ordering bikes, accessories or clothing. Our standard delivery service is FREE to mainland UK, regardless of the size and on all orders over £20.

Please note that bulky products and bikes shipped to outlying UK regions are excluded from free shipping.

Please note that Pre-Order dates can sometimes change due to updated stock information.

Click here for more UK and international delivery information.

Returns & Warranty

It's easy to return a product with our 365 day, hassle free returns. 

We will give you a full refund or exchange on any item that is returned to us unused/unfitted, in a resaleable condition and in its original packaging (where possible).

Please note: For hygiene reasons, we cannot accept returns of facemasks, undershorts or underwear if the item has been removed/unsealed from its original packaging.

If your item develops a fault or arrives damaged, please contact us first so we can resolve the issue for you as quickly as possible.

For more information please visit our Returns & Warranty page.

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