 Working temperature: -30C -50C
 Input voltage: 12V, 120V, 230V
 Brightness 330lm (white)
 Rated power: 4.3W
 Lamp holder: E27 E14 GU10 MR16
 Net weight: 53g
 Colour: warm white & pure white
 Warm white: 2800k-3200k
 Pure white: 5500-6500k
 Lifespan:35,000h
 Material: Glass