Voltage/frequency range: 100 to 240V AC/50 to 60Hz Power factor: >0.9 LED working voltage: 30 to 34V DC LED power consumption: 30W LED luminous efficiency: 80lm/W Initialization lumen: 2,400lm Lamp efficiency: >90% Beam angle: 100掳 Color temperature: 2,700 to 7,000K Color rendering index: >80Ra IP grade: IP65 Electrical protection: class I LED lifespan: >50,000 hours Working temperature: -40 to 50掳C Size: 225 x 165 x 105mm Net weight: 1.75kg