Keystone 8.5W Selectable CCT 120-277V LED PL Lamp Series groups Keystone models in the same series so customers can choose the needed option without leaving the product page. It is suited for linear fluorescent retrofit and maintenance projects.This series is organized for linear fluorescent retrofit and maintenance projects, with related Keystone models kept together for easier comparison. Key selection points include wattage 8.5W, color temperature 3500K / 4000K, voltage 120-277V, lumen output 950 / 980.Key Features and BenefitsKeystone Technologies product sourced from the active vendor price sheet.Structured with atomic filter values for wattage, voltage, color temperature, and lumens when available.Available variants: Color Temperature.SpecificationsWattage: 8.5WVoltage: 120-277VColor Temperature: 3500K / 4000KLumen Output: 950 / 980Warranty (Years): 5Light Source: BForm Factor: PLLCRI: >80Dimming Method: Non DimmableBeam Angle: 160Rated Life: 50000