1. Voltage: AC90~240V

2. Bulb power: LED 3W*12

3. Color temperature :4000~5000K

4. Bulb life: ≥ 50000h

5. Working distance: 700mm

6. Center illumination: ≥45000Lux

7. Minimum spot diameter: φ80± 10mm

8. Substrate temperature: ≤55C

9. Lamp holder diameter: 200mm