Rated power: 80W Power factor: >0.9 Total harmonica distribution: 20% Power efficiency: more than 87% Installation height: 8/10/12m Average luminance: 26.4, 24.5 and 19.5lm Luminance area: 26 x 10.3, 30 x 10.6 and 35 x 15.2m Luminance uniformity: more than 0.7 Beam angle: 120掳 Operating voltages: 120 to 277V AC Output voltage: 32V Frequency range: 50 to 60Hz Junction temperature: 鈮80掳C Working temperatures: -40 to 55掳C IP grade: IP65 LED working lifespan: more than 50,000 hours
