Specifications1. Model no.: JSY-618A2. Method of power source: 9V-35V DC or four R6 (size AA) batteries3. Working temperature range: 0 ~ 50°C4. Tube life: 20,000 hours5. Weight: 390g/pcPacking:1p
Specifications1. Model no.: JSY-6182. Method of power source: 9V-35V DC or four R6 (size AA) batteries3. Working temperature range: 0 ~ 50°C4. Tube life: 20,000 hours5. Weight: 390g/pcPacking:1pc