Free Shipping Offer

Get free Standard Shipping with your $50 purchase today!

Please note this offer is only available to physical shipping addresses in the 48 continental United States (no PO Boxes), and oversize charges still apply on some heavy/large items.

|
|
WE'RE HIRING
Join the Team Today!

Blackburn Mars 4.0 Tail Light

Item #: LS290A10
Qty
Found a Lower Price?

Blackburn Mars 4.0 Tail Light

The Mars 4.0 is Blackburns most powerful tail light, featuring a 1 watt ultra bright red LED and 2 amber side LEDs for enhanced visibility.
  • 1 Watt ultra bright red LED
  • 2 Amber side LEDs
  • 50 hours runtime(stead), 150 hours runtime(flashing)
  • No tool battery installation
  • Versatile mounting system with rack adapter
  • Includes 2 AAA batteries

4.6 / 5.0
5 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
3
2
0
0
0
Best Safety Component on my Bike
I use this on my Dr. Fine every time I ride day or night. Not only do cars move over farther, many feel the need to use their flashers to indicate the move.
I feel many times safer on the road then before.

PROS: Visible, Bright
June 7, 2012
Location:
Ontario, Can
I KNOW I am seen...
I KNOW I am seen from a distance. It definitely adds to my sense of security when I am riding at night.
July 21, 2009
Location:
Winmalee, Ns Australia
Perhaps the best...
Perhaps the best price to performance you can get with a tail light. It is extremely visible. Easy to adjust without tools.
March 30, 2011
Location:
Bend, Oregon. United States
Simple and...
Simple and convenient to use. Attractive if that matters. The best thing for me is it clips right onto the little bag under my seat. Perfect for what I wanted. I don't really know the difference between this one and any other so I am hesitant to give it a 5. Could be a 5"
August 26, 2010
Location:
Austin, Tx
Great Light
I would like to start off by saying that this is a great light, and I would recommend it to anybody. The light itself is very bright, durable, and has great visibility. It is actually so bright, that when riding, it lights up the ground to the rear of your bike. I have it on my Mountain Bike, and use it mainly for getting around town. The design itself is very sleek and it looks great on any bike. The only fallback is its battery life. It seems as though I replace the battery once every few weeks, which is not THAT bad, considering how bright it is. In all, it is a great light. The visibility is amazing, better than any other light I have had in the past. It is a great deal for the price.

PROS: Very bright, Easy to use

CONS: Short battery life

BEST USES: Be seen by other traffic, Night riding
February 24, 2012
Location:
New Salem, MA

Q & A

Start typing your question and we'll check if it was already asked and answered. Learn More
No questions have been asked about this item. Be the first!

Jenson USA ships worldwide, including APO/FPO addresses. For a quote, simply add the items you are interested in to your shopping cart and look for the "Shipping Options" box. You don't have to login or create an account to see shipping charges.

Some manufacturers restrict where we can ship their products. If this item has shipping restrictions, they are listed below. If you'd like to buy an item that we cannot ship to your preferred address, we can accept your foreign credit card and ship to a USA address for you.

Get free shipping with your $50 purchase today when you choose Standard Shipping at checkout. Please note this offer is only available to physical shipping addresses in the 48 continental United States (no PO Boxes), and oversize charges still apply on some heavy/large items

Due to manufacturer restrictions, this product cannot be shipped to the following locations:
  • Afghanistan
  • Albania
  • Algeria
  • American Samoa
  • Andorra
  • Angola
  • Anguilla
  • Antigua and Barbuda
  • Argentina
  • Armenia
  • Aruba
  • Australia
  • Austria
  • Azerbaijan
  • Bahamas
  • Bahrain
  • Bangladesh
  • Barbados
  • Belarus
  • Belgium
  • Belize
  • Benin
  • Bermuda
  • Bhutan
  • Bolivia
  • Botswana
  • Brazil
  • Brunei Darussalam
  • Bulgaria
  • Burkina Faso
  • Burundi
  • Cambodia
  • Cameroon
  • Canada
  • Cape Verde
  • Cayman Islands
  • Central African Republic
  • Chad
  • Chile
  • China
  • Colombia
  • Congo
  • Congo, The Democratic Republic
  • Costa Rica
  • Croatia
  • Cyprus
  • Czech Republic
  • Denmark
  • Djibouti
  • Dominica
  • Dominican Republic
  • Ecuador
  • Egypt
  • El Salvador
  • Equatorial Guinea
  • Eritrea
  • Estonia
  • Ethiopia
  • Faroe Islands
  • Fiji
  • Finland
  • France
  • French Guiana
  • French Polynesia
  • Gabon
  • Gambia
  • Georgia
  • Germany
  • Ghana
  • Gibraltar
  • Greece
  • Greenland
  • Grenada
  • Guadeloupe
  • Guatemala
  • Guinea
  • Guinea-Bissau
  • Guyana
  • Haiti
  • Honduras
  • Hong Kong
  • Hungary
  • Iceland
  • India
  • Indonesia
  • Ireland
  • Israel
  • Italy
  • Jamaica
  • Japan
  • Jordan
  • Kazakhstan
  • Kenya
  • Korea, Republic of
  • Kuwait
  • Kyrgyzstan
  • Lao People's Democratic Republic
  • Latvia
  • Lebanon
  • Lesotho
  • Liechtenstein
  • Lithuania
  • Luxembourg
  • Macao
  • Macedonia
  • Madagascar
  • Malawi
  • Malaysia
  • Maldives
  • Mali
  • Malta
  • Martinique
  • Mauritania
  • Mauritius
  • Mexico
  • Monaco
  • Mongolia
  • Montserrat
  • Morocco
  • Mozambique
  • Namibia
  • Nepal
  • Netherlands
  • Netherlands Antilles
  • New Caledonia
  • New Zealand
  • Nicaragua
  • Niger
  • Nigeria
  • Norway
  • Oman
  • Pakistan
  • Panama
  • Papua New Guinea
  • Paraguay
  • Peru
  • Philippines
  • Poland
  • Portugal
  • Qatar
  • Reunion
  • Romania
  • Russian Federation
  • Rwanda
  • Saint Kitts and Nevis
  • Saint Lucia
  • San Marino
  • Saudi Arabia
  • Senegal
  • Seychelles
  • Sierra Leone
  • Singapore
  • Slovakia
  • Slovenia
  • Somalia
  • South Africa
  • Spain
  • Sri Lanka
  • Suriname
  • Swaziland
  • Sweden
  • Switzerland
  • Syrian Arab Republic
  • Taiwan
  • Tanzania, United Republic Of
  • Thailand
  • Togo
  • Trinidad and Tobago
  • Tunisia
  • Turkey
  • Turkmenistan
  • Turks and Caicos Islands
  • Uganda
  • Ukraine
  • United Arab Emirates
  • United Kingdom
  • Uruguay
  • Uzbekistan
  • Vanuatu
  • Venezuela
  • Vietnam
  • Virgin Islands, British
  • Wallis and Futuna
  • Yemen
  • Zambia
  • Zimbabwe

Need Gear Advice?

Our Gear Advisors are Ready to Help

Email Specials

Sign up for our weekly newsletter delivered via email.

Keep Pedaling

Free Shipping Offer

Get free Standard Shipping with your $50 purchase today! Just choose Standard Shipping during checkout.

Please note this offer is only available to physical shipping addresses in the 48 continental United States (no PO Boxes), and oversize charges still apply on some heavy/large items.