SEVEN DAY CYCLIST
CYCLING, BUT NOT USUALLY RACING

Technology

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Inside the Xeccon mars 30's big clear ABS plastic dome (which reminded me of a Portuguese man o’ war, without the tentacles) sit 30 diodes. These follow the chips on board narrative.

 

Sitting them directly on the PCB means more can be crammed into the same space, thus providing greater visual punch, compared with more traditional models of comparable output.

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These are fuelled by a 300mAh lithium ion cell, which is reckoned good for (number) of charge cycles. It charges via the usual android type USB cable and refuelling takes a relatively pedestrian 4 hours but on the flip side, flashing sips reserves.

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Now, the “smart” element lies in the unit’s ability to switch to a 30 lumen, constant mode, theoretically to denote braking.

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Given brake lights aren’t standard fare on bicycles, there’s little to suggest other traffic recognises this particular signal but it seems intense enough to keep other vehicles at a comfortable distance.

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Build quality/Waterproofing

 

The main unit feels very solid, more so than typical of this price point. The USB port is positioned out of harm’s way and the plug fits very securely. Although Xeccon don’t cite an IPX rating, I’ve had no problems, despite some pretty heavy downpours. Blasts from my garden hose, haven’t revealed any obvious weaknesses either.

 

Switch

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This is a sensibly proportioned side mounted affair, intuitive to use and locate, even wearing full-finger, winter-weight gloves. Depressed for two seconds brings it to life and subsequent, single nudges cruise through the modes. Debate rages, but for the most part, three modes cover the basics competently. Powering down also requires a constant, two second press. This and the relatively positive feel means unwanted, bottom of the bag engagements will be rare events at worst.  There’s no memory function for the three modes; high, flashing and daylight 20, 10 and 30 lumens respectively.