The first mass production LED module for Hopup is now here from Madbull.  Designed to be used with the Madbull Ultimate Hopup unit, you can change your Hopup chamber to be a tracer unit easily.

Features:
Voltage: 7.5-12.6v
Life 10000+ hrs
1 Watt
8 Blue SMD LED (O.C.)

Note: LED unit is wired to run off of your gun's battery.  Once pluged into battery, LED module will start consume battery (1 watt.)   To turn off the LED unit, you must inplug your gun's battery.

*Madbull Ultimate Hopup unit required.