RSP Radient

Essentially the USB rechargeable version of the Astrum which went through a shed load of batteries for me last year. Have looked for information on burn times. The Astrum was about 20 hours in "solid" mode. Does anyone know if this is true for the Radient?


Ride It Like You Stole It!
South Manchester
Why not use rechargeable AAA's in an Astrum. That's what I'm doing.


Über Member
I will do for mine - the missus wants a rear light though and the Radient is more of less the same price as the Astrum. Just wondering what the difference is other than having to risk the waterproof seal on the Astrum when I recharge the batteries.
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