Princeton Tec Byte HeadlampsThe Princeton Tec Byte Headlamp is perfect for fishing at night. This powerful headlamp features a high quality white LED that is very bright and power efficient. There is also an ultrabright red LED that will provide you with excellent vision at night. The Byte is extremely lightweight at just 2 1 4 ounces. That's with the batteries installed! The Byte comes with an oversized on off button, an asymmetrical single arm bracket and is very easy to use.