Base: E27

Dimension: Ø100 x 190mm

Voltage: 90 to 260V AC

Color: white and warm white are optional

Lighting source: 9pcs 1W high power (USA Bridge chip or Cree chip optional)

Luminous flux: White: 540lm

               Warm white: 450lm

Color temperature: White: 5,600 to 6,300K

                   Warm white: 2,700 to 3,500K

Working temperature: -20 to 40°C

Lifespan: 50,000 hours