Brompton G Line Front Battery Light
| Note: Video on details and installation will be here very soon! |
This is a rechargeable batter front light for your G Line, the key features are as follows:
- Mounts to your G line front fork
- Bright with up to a 500 Lumen output and daytime flash
- IPX7 water resistant rated
- It has a maximum rub time of 20 hours and is rechargeable with a USB cable (not provided)
- Machined aluminium body
- Battery capacity - 650 mAh
Note this light and bracket are not compatible with A, C, P or T line Brompton bicycles
Do not submerge the light into water, if you do dry it out thoroughly
Brompton G Line front light package contents:
- Brompton Lezyne 500XL light
- G line fork mounting bracket
- Fitting instructions
Brompton G Line front light fitting instructions:
To fit the bracket to your G Line:
- Remove the handle bar mounting bracket from the light - using a 4mm Allen key / hex wrench (not 9Nm as it says in the instruction data sheet)
- Fit the O-Ring to the plastic mount and fit the mount to the underside of the light
- To fit the bracket to the fork: remove the pedal holder and bolt by unscrewing the pedal holder with a 4mm Hex key
- Fit the washer to the bolt, then insert the light bracket into the front fork, tighten the to 3Nm
- To fit the light to the bracket - push until you hear a click
- To remove push the lever on the light up from the bottom
Brompton G Line front light operation:
To operate:
- Press the on / off button for 2 seconds
- To cycle modes press the on / off buttons
G Line front light modes and run times:
| Mode Name | Brightness | Run time |
| Blaste | 500 lumens | 1 hour |
| Nduroe | 200 lumens | 2 hours |
| Economy | 100 lumens | 4 hours |
| Femto | 15 lumens | 20 hours |
| Flash 1F | 50 lumens | 13 hours 30 mins |
| Lash 2 | 50 lumens | 13 hhours 30 mins |
| Day Flash | 500 lumens | 5 hours 45 min |
| Pulse | 50 lumens | 15 h |
Note - times are approximate (as provided by the supplier - not tested by us!
Battery indicator:
| Colour | Level |
| Illuminates green | 100% |
| Illuminates yellow / red or green | 50% |
| Illuminates red | 10% |
| Flashes red | 5% |
Charging your Brompton G Line front light:
- Fully charge the light before first use
- To charge, turn off the light
- Remove USB protective cover
- Insert USB charging cable (not provided) / USB charger
- While charging the charge LED light will flash green
- The light takes 3 - 4 hours to charge and the light will glow green when fully charged
- Once charged remove from the USB charger and replace the protective cover
We made a short video about this light - how to install / charge and lighting modes
Brompton Q Part code: Q103714