3X3W 9WLED`s quantity: 3 pieces LED Source: 3W LED Chips LED Power: 3x3W 9WPower consumption: 12WInput voltages: AC85/265V 、 MR16 only for 12VSize:50mm x 60mmColor temperature: Warm white 2700K-3500K White 4000K-4500K Cool white 5500K-6500KBeam angle: 60 Anglelumens:400-500 Lm (approx) Equivalent to 50W Halogen BulbApprovals: CE、 RoHS、 FCC certificate Material of shell: Magnesium Alloy Shape: Round Average rated lifespan: 10、0000 hours under normal usage4X3W 12WLED`s quantity: 4 pieces LED Source: 3W LED ChipsLED Power: 4x3W 12WPower consumption: 12WInput voltages: AC85/265V 、 MR16 only for 12VSize:50mm x 60mmcolor temperature: Warm white 2700K-3500K White 4000K-4500K Cool white 5500K-6500KBeam angle: 60 Anglelumens:500-600 Lm (approx) Equivalent to 55W Halogen BulbApprovals: CE、 RoHS、 FCC certificate Material of shell: Magnesium Alloy Shape: Round Average rated lifespan: 10、0000 hours under normal usage5X3W 15WLED`s quantity: 5 pieces LED Source: 3W LED ChipsLED Power: 5x3W 15WPower consumption: 15WInput voltages: AC85/265V 、 MR16 only for 12VSize:50mm x 67mmcolor temperature: Warm white 2700K-3500K White 4000K-4500K Cool white 5500K-6500KBeam angle: 60 Anglelumens:600-700 Lm (approx) Equivalent to 60W Halogen BulbApprovals: CE、 RoHS、 FCC certificate Material of shell: Magnesium Alloy Shape: Round Average rated lifespan: 10、0000 hours under normal usage