Enhance your visibility and safety on the road with the Geometric USB Rechargeable LED Rear Light. Capable of delivering up to 120 lumens, this tail light is designed to be bright, compact, and durable — ideal for everyday commuting, night rides, or low-light conditions in Malaysia. With a 360° horizontal rotated mount, IPX waterproof casing and lightweight build, it combines function with convenience.
Specifications & Dimensions
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Brightness: 120 lumens (LED output)
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Rotation / Mounting: 360° horizontal rotate light holder for flexible mounting angles
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Water resistance: IPX waterproof rating (splash & rain resistant)
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Recharge method: USB rechargeable, micro USB interface (charging cable required)
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Weight: Approximately 35 g (lightweight)
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Build characteristics: Anti-shock and anti-drop design to tolerate vibrations or impacts
Key Features & Advantages
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High visibility output (120 lumens) for safer night riding or low-light visibility.
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Full 360° horizontal rotation allows flexible adjustment so light faces along your direction of travel.
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Waterproof housing ensures reliable function even during Malaysian downpours.
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Very light (35 g), so it adds negligible weight to your bike setup.
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Shock-resistant design helps resist damage from vibrations, bumps or accidental knocks.
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USB rechargeable — no need for disposable batteries, convenient for modern usage.
Usage Instructions
Charging & Preparation
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Before first use, charge the light fully via micro USB port (ensure correct polarity).
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Use a standard USB power source (power bank, computer USB port, 5 V adapter).
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During charging, indicator (if available) may show red/green light — wait until fully charged.
Mounting & Installation
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Choose a mounting location on your seatpost, rear stays, or rack where it is clearly visible from behind.
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Attach using the bracket or strap — tighten securely but avoid excessive force that might damage bracket or frame.
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Rotate the light horizontally to align the LED facing directly to the rear (360° adjust).
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Ensure the light is not obstructed by racks, bags, or other frame parts.
Operation & Modes
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Switch between modes (steady, flashing, pulse, etc.) depending on your environment and preference (if multiple modes are provided).
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Use the highest steady or flashing mode for traffic-heavy routes; lower or pulsing modes for parks or low-speed areas.
After Use
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Turn off the light when not riding to conserve battery.
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If riding in heavy rain, verify after the ride that the housing seal is intact before charging.
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Recharge the unit when battery runs low to avoid dim output mid-ride.
Precautions & Safety Notes
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Do not exceed the voltage limits (use only 5 V USB power sources for charging).
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Avoid charging in extremely humid or damp conditions to prevent internal moisture damage.
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Keep the charging port clean and dry before inserting USB plug.
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If the light is subject to a strong impact or fall, inspect for cracks or damage before further use.
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Do not open the housing — internal components (LED, battery) may be delicate and exposed to damage.
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Use a proper mount bracket; avoid makeshift attachments that may cause vibration or misalignment.
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Always test the light before heading out (especially for night rides) to ensure it is functioning.
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Store in a dry, cool place when not in use — avoid prolonged exposure to heat or direct sunlight.
