ENERGY SAVING HIGH EFFICIENCY: 120W. Voltage: 220V, 230V, 240V. EXCELLENT AND SAFE LIGHTING: High-quality eco-halogen. 360° omnidirectional beam angle. 2700K warm white, CRI 100, mercury-free. MANY LIGHTING APPLICATIONS: Suitable for home, shop, and office lighting; task and security lighting; showrooms; stage and studio lighting; floor lamps; landscape lighting; and more. Guide to buying suitable light bulbs: Base: Double-ended R7s Shape: T3 Type J J78 Diameter: 9.5 mm (0.38 inch) Length: 78 mm (3.125 inch) Please ensure the double-ended bulb base matches your fixture. Confirm the bulb length is 78 mm (3.125 inch), as a longer version (118 mm / 4.65 inch) is also available and may appear similar in photos. Verify these specifications before ordering. Lighting characteristics: Power: 120 Watts Voltage: 220–240V AC Beam angle: 360° Material: Glass Color Rendering Index (CRI): 100 Instant On. Mercury-free. Rated life: 2000 hours (approximately 1.8 years at 3 hours per day) Certified: CE and RoHS Pack of 4 Dimmability: These halogen bulbs are dimmable with standard incandescent and halogen-compatible dimmers. Traditional dimmers work by adjusting voltage and are compatible with all incandescent and halogen bulbs.