LED's quantity: 4 pieces, LED Source: Rotundity CREE LED non-dimmable, LED Power: 4x3W 12W, Power consumption: 6 - 8 watts Input voltages: 85-265V, Size:50mm x 60mm, Color temperature: Warm White (2700K - 3300K) Beam angle: 60 Angle, Lumens:600-700 Lm (approx) , Equivalent to 50W Halogen Bulb, Approvals: CE, RoHS, FCC certificate , Material of shell: Magnesium Alloy , Average rated lifespan: 50,000 hours under normal usage