TOWILD CL450 Bike Light: The Ultimate Smart Light for Urban Commuting
The CL450 is a lightweight smart bike headlight delivering 450 lumens max
brightness with USB-C charging. Featuring a 900mAh Li-ion battery, intelligent power management, auto on/off with vibration sensing, and IPX6 waterproof rating, its compact design enhances urban/commuter cycling.
Key Features
- 900mAh rechargeable Li-ion battery
- Compact size: 69.5mm(L) × 31mm(W) × 31mm(H)
- Ultralight: 95g (including battery)
- Click450-lumen output with auto start/stop & temperature control
- controlAnti-glare cut-off beam
- USB-C charging (universal compatibility)
- Side safety warning light + battery level indicator
- One-button operation (power/mode cycling)
- Battery protection: Prevents overcharge/over-discharge
- Aircraft-grade aluminum with hard-anodized abrasion-resistant surface
Technical Parameters (ANSI/NEMA FL1 Standard)
Mode | Brightness | Runtime |
---|---|---|
High | 450 lumen | 1.5h* |
Medium | 200 lumen | 3h |
Low | 100 lumen | 6h |
Night warning | 200 lumen | 6h |
Day warning | 400 lumen | 7h |
*Note: Lab tested with 900mAh battery. Actual performance may vary by usage/environment.*
Durability
- Waterproof: IPX6 (heavy rain)
- Impact-resistant: 1.2m drop-proof
User Manual
Basic Operation
- Power on/off: Hold button 0.5s
- Mode cycling: Single click toggles brightness
- Warning modes: Double-click to enter Night warning (pulsing) ↔ Day warning
Smart Mode vs. Manual Mode
- Switch modes: Hold button for 3s when off (Blue LED=Smart, Green=Manual)
-
Smart standby: Turns off after 120s inactivity, reactivates with vibration
Safety Features
- Overheat protection: Auto reduces brightness at 65°C (High→Medium)
-
Battery indicator:
- Smart Mode: Solid blue (30-100%), Slow blink (10-29%), Fast blue/red blink (<10%)
-
Manual Mode: Solid green (30-100%), Slow blink (10-29%), Fast green/red blink (<10%)
- Low battery alert: Blinks 4x every 30s when <10%, auto shutdown at 2.8V
Charging
- Charging time: ~2 hours (1A max current)
- Safe charging: Allows use in Low/Warning modes during charge
-
Status lights:
- Fully charged: Solid blue (Smart) / green (Manual)
-
Charging: Pulsing red
Safety Notes
⚠️ Warnings:
- .Do not stare directly at light source to avoid eye damage.