Type: T-Bulb LED Lamp Technology: SMD LED Cap: E27 Power (W): 50 Nominal Voltage (V): 175-265 CCT (K): 3000K &ndash; Warm White LED Lifetime (h): 20,000 Luminous Flux (lm): 4500 CRI (Ra): > 80 Beam Angle: 220&deg; Nominal Current: 380 Color/Finish: Frosted SDCM: < 7 Frequenzy (Hz): 50-60 Power Factor: > 0.5 Temperature Ambient: -10 to -40&deg;C IP Rating: IP20 Tolerance of the Measured Parameters is 5% Energy Level: F CE RoHS ErP Approved Brand: Levin Made in China