UHL-320
Illumination Above 20,000Lux(at 25cm working distance)
Colour temperature White below 6,000 Keivin degree
Illumination field 50mm to 75mm (at 25cm working distance)
Spot adjustment Zomming control
Brightness 3 level control
LED life Span Up to 50,000 hours
Output 3.7V
Weight 370g (including battery)