Four layer metal light cupIn order to improve the performance, we have increased the current and power, and designed a four layer metal light cup to achieve better heat dissipation. | Replaceable batteryour rechargeable batteries can be replaced. You can choose multiple batteries to extend the battery life.The battery can be used as a lamp or a charging bank separately from the lamp. The battery also has red and blue warning lights, and the sos burst mode can be used in emergency. | Ultra high brightness lamp and large light cupThe light cup size of the lamp is more than three times that of the conventional headlamp, the light column is much thicker than the conventional headlamp, and the headlamp may be brighter than your truck lamp. |