... . CRI: 80 2. Warranty:3 years 3. Certificates: CE,ROHS,UL 4. Power factor: 90 led cup light bulb 9WSpecification:Item No: BDL-Q31E27A9W1 ... : -20-45°cColor Temperture: Warm white: 3200k-6000k Replaces: 35 watt Incandescent BulbCompliant with: CE, RoshFeature:Aluminum heat sink, No UV ... indoor lighting-house, shop, hotel, meeting room, showroom and more. led cup light bulb 9W