Color temperature：6000-6500k white light / 4000-45000k yellow light

Illuminance parameters：
8.0cm        12000lux  @20cm
12.0cm        5000lux  @30cm
16.0cm        2500lux  @40cm
（Note: under the working distance of 20cm, the spot diameter is 8.0cm, and the light intensity is 12000lux.）



Product advantages ：

•  The separate design of headlamp power supply can greatly reduce the weight of the headwear, assist doctors in lighting and reduce cervical fatigue.
• Universal USB power interface design, connected to the power bank can work, multi-level brightness adjustment, high focus lighting.
•  The light source is coaxial with the line of sight, and the lamp cap can be connected to adjust the position up and down to easily adjust the target field of vision

• The size of the head hoop is adjustable, and the fit is high. The front end, upper end and rear end of the cap are covered with leather, which is comfortable to wear
• LED cold light source up to 50000 hours, durable service life

Usage of lamp cap control switch:

1. After the lamp holder is connected to the power supply, the lamp cap can be turned on by pressing the button for the first time
2. After lighting, press the button to switch the brightness (bright / bright / super bright)
3. Press and hold the button to turn off the lighting