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Brand | Lomon | Lamp life | 100,000 hours |
Model | Q2002 | Continuous lighting | more than 8 hours |
Brightness | 10 lumens | Dimming gear | Central third gear |
Range | 10 meters | Focus mode | No zoom |
light bulb | Lumens 1w lamp beads | Waterproof rating | Can prevent rainstorm, do not soak diving |
Battery | Solar battery | Shell material | Advanced Plastic |
Charge | Solar charging | Appearance treatment | Black red light |
Drive | Intelligent digital circuit, linear output | Product specifications | 70*50*20mm |
weight | 80g | Use environment | Night riding bicycle accessories |
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【Roman】Bicycle solar tail light Bicycle equipment accessories led mountain bike rear tail light
One. Switch instructions
1. The battery is positive facing inward(Over the lamp holder), The negative electrode faces outward(Tail).
2. The switch is at the rear, the switch function is the switch function, and the lightly press the switch is the dimming function.
two. Circuit board instructions
1. Our torch adopts advanced voltage-stabilized and constant-current technology, which can effectively solve the requirement of LED torch for voltage-stabilized and constant current.
2. Special reminder:a. Do not use over-voltage, and the voltage should not exceed 4.2V b.The front of the battery should not be reversed, otherwise it will burn. c.Pay attention to the temperature change of the flashlight to ensure heat dissipation d.Non-professionals do not open the circuit board
3. Warranty description: open or processed circuit boards are no longer covered by the warranty.
three. Lithium battery instructions
1, Lithium battery characteristics: Lithium batteries and mobile phone batteries have completely different charging methods; Lithium batteries have no memory and can be charged at any time..
2. The first charge is 6 hours at least, and then the green light on the charger will be on. There is no need to overcharge.
3. Special reminder to use “three-proof”charger with anti-overcharge, anti-reverse connection and anti-short circuit;
4. If the battery is not used for a long time, it should be fully charged and stored. Normally, it should be charged and discharged again in about three months;
four. Instructions for use of torch
1. When the torch is in use, choose according to the voltage and battery requirements of the torch. Do not use it indiscriminately to prevent the circuit board from burning.Do not use compressed batteries at the same time.
2. In use, turn off the torch when the brightness of the torch changes significantly to prevent over-discharge of the battery.
3. Heat dissipation skills: ensure heat dissipation during the use of the flashlight. When the battery is strongly required to be fully charged, it is best to use the second gear first, soThe lamp holder and battery of the torch have extended product life!Do not direct the light of the flashlight into the eyes of people. It is super bright and dazzling, so as not to affect the eyesight, especially for children.
Fives. Troubleshooting
1. Check the battery: make sure that the battery is powered and install the battery in the correct direction. Do not use batteries of different brands, and do not mix old and new batteries.
2. Check the tail cover: make sure that the switch has been tightened and the contact is good, and that the copper pillar of the tail cover is in good contact with the metal sheet of the tail cover pressing ring.Pay attention to whether the lamp cap is loose.