Q: What kind of LEDs are used in HM60R V2.0?
A: Uses one Luminus SST40-GEN2 white LED, one Luminus SST20-GEN2 high-CRI neutral white LED, and one OSRAM 2835 red LED; with a lifespan of 50,000 hours each.
Q: What is the color temperature of HM60R V2.0?
A: Spotlight:6000-7000K. Floodlight: 5000K.
Q: What is the working voltage of HM60R V2.0?
A: 3.0 V-7.4 V.
Q: Is HM60R V2.0 rechargeable? How long is the charging time?
A: Yes. The normal charging time of the included battery is approximately 2.5 hours from depleted to fully charged with a 5 V/2 A or above charging adapter. The indicator will display red while charging and will turn green when fully charged.
Q: How to prevent accidental activation of the HM60R V2.0?
A: Lock the headlamp or remove the battery to prevent accidental activation.
Q: Why does the HM60R V2.0 downshift to a lower mode after being used for a while and the higher mode cannot be selected?
A: There are two reasons:
1. Intelligent Overheat Protection
The headlamp will accumulate a lot of heat when used at high output levels for extended periods. When the headlamp reaches a temperature of 55°C or above, the headlamp will automatically step down a few lumens to reduce the temperature.
2. Low-voltage Warning
When the voltage level drops below the preset level, the headlamp is programmed to downshift to a lower brightness level until the lowest output level is reached.
Q: Why does the HM60R V2.0 sometimes flicker?
A: The reasons that may cause the headlamp to flicker, shine intermittently or even fail to illuminate:
A: Poor battery level.
Solution: Recharge or replace the battery.
B: The contact point or contact of the battery or headlamp is dirty.
Solution: Clean the contact points with a cotton swab soaked in rubbing alcohol.
If the above methods don't work, please contact the distributor.
Q: What is the IP rating of the HM60R V2.0? Does its USB Type-C port feature inner waterproof treatment?
A: IP68. Yes, its USB Type-C port features inner waterproof treatment so it is safe to use even with the charging port exposed.
