This commute road mtb rechargeable safety light has three high intensity red leds which are mounted in custom mor lens for increased output efficiency it has 180 degrees of visibility with multiple side leds which double as charge and power indicators the compact size 40mmx40mm x 35mm and composite body with engineered alloy bezel makes it lightweight 52g with strap and tough this light has economy and blast solid modes three flash modes plus daytime flash mode waterproof fl1 s