Led lamp ar111 g53, Light source: Cree Base: G53 With a separated transformer: 700mA Wattage: 12W Housing: aluminum copper alloy Color temperature (CT): 3, 000 to 3, 500K, 5650 to 7000K Color rendering index (CRI): Ra > 85 Power factor: > 95% Power efficiency: > 92% Beam angle: 60°/40°/25° Operation temperature: 20 to 50° Storage temperature: -40 to 60° Operation humidity: 10 to 90% Lifespan: > 50, 000 hours Input voltage: 90 to 260V AC Frequency range: 50 to 60Hz (±3) Junction temperature: < 65 (Ta = 25) IP rating: IP55 Dimension: 111 x 38. 6mm Warranty: 3 Years Certificate: CE, ROHS, UL/ETC Applications: Widely used for decoration field such as supermarket, hotel, tavern, meeting-room, Exhibition hall, show window, disco, bar, karaoke singing-hall, house decoration, cabinet, etc. Note: Do not use in outdoor, wet/humid areas, or in totally enclosed fixtures.