Betty TL2 - Lamp Lupine - Free user manual and instructions
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| Product Type | Bike Headlight |
| Brand | Lupine |
| Model | Betty TL2 |
| Light Source | LED |
| Lumens | 1300 lm (maximum) |
| Beam Pattern | Wide flood with focused hotspot |
| Light Modes | High, Medium, Low, Flash (4 modes) |
| Runtime | 2–12 hours depending on mode |
| Battery Type | Lithium-Ion rechargeable (7.2V, 4.4Ah) |
| Charging Method | USB-C (cable included) |
| Charging Time | Approx. 4 hours |
| Weight | 150 g (light unit only) |
| Dimensions | 70 x 40 x 35 mm |
| Housing Material | CNC-machined aluminum alloy |
| Mount Type | Handlebar mount (included) |
| Water Resistance | IP67 (dust and waterproof up to 1m) |
| Operating Temperature | -20°C to +50°C |
| Included Accessories | USB-C charging cable, handlebar mount, spares |
| Warranty | 2 years (manufacturer defects) |
| Care Instructions | Clean with damp cloth; avoid solvents; store dry |
Frequently Asked Questions - Betty TL2 Lupine
How do I charge the Lupine Betty TL2?
Connect the included USB-C cable to the light’s port and a USB power source (e.g., computer, wall adapter). The LED indicator shows charging status. Full charge takes about 4 hours.
What is the battery runtime?
Runtime depends on mode: up to 12 hours on low, 4 hours on medium, 2 hours on high, and 6 hours on flash. Actual time may vary with temperature and battery age.
Is the Betty TL2 waterproof?
Yes, it has an IP67 rating, meaning it is dust-tight and can be submerged in up to 1 meter of water for 30 minutes. It is suitable for heavy rain and washing.
How do I mount the light on my handlebar?
Use the included handlebar mount. Place the mount around the bar, tighten the screw to secure it, then slide the light onto the mount until it clicks. Ensure it is aligned horizontally.
Can I use the light while it is charging?
No, the light cannot be operated during charging. Disconnect the cable before use. The battery is designed for safe charging only when off.
How do I switch between light modes?
Press the button on the top of the light briefly to cycle through modes: High → Medium → Low → Flash → Off. Hold the button for 2 seconds to turn off from any mode.
What is the maximum beam distance?
The Betty TL2 produces up to 1300 lumens with a beam distance of approximately 150 meters (high mode) measured according to FL1 standards.
Is the battery replaceable?
The battery is integrated and not user-replaceable. Lupine offers battery replacement service. Do not attempt to open the light as it may damage the seal and void warranty.
What should I do if the light doesn’t turn on?
First, charge the battery fully (4 hours). If still not working, check the button for debris, and ensure the contacts are clean. If problem persists, contact Lupine support.
How do I clean and maintain the light?
Wipe the exterior with a soft, damp cloth. Do not use abrasive cleaners or solvents. Keep the charging port cover closed when not charging. Store in a dry place.
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USER MANUAL Betty TL2 Lupine
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Product information
Brand : Lupine
Model : Betty TL2
Category : Lamp