Power (W): 30/50; Power factor: 0.9; CCT (K): 4000/5000; Luminous efficacy (lm/W): 125/130/150; CRI (Ra): 70/80; Life span (hrs): 50,000; IP66; Options: - Voltage: 120/ 220�·240/ 100�·277V - Light distribution: Type I/ II /III / IV - 2-step dimming; ON/OFF timer. - Surge protection: 6KV/10KV Flicker-free; CE, KC certified, can apply for other standards as requirements; Warranty: 2 years; OEM accepted;
