Power: 24W; Input voltage: AC 85-265V; Frequency range: 50Hz-60Hz; Power factor: >0.9; Light source: Epistar LED chips; Light output (Lumens): 2200lm; CRI (Ra>): 80; Beam angle: 120°; Color temperature: Cold white (6000-6500K), warm white (2900-3200K), natural white (4000-4500); Material: Aluminum; Base: E40/E27; Size: 80.5*237mm;