Input voltage (V): 5V
Luminous efficiency of lamp (lm/w): 100
Color rendering index (Ra): 90
Dimmer supported: Yes
Service life (hours): 500000
Working time (hours): 500000
Product weight (kg): 0.093
Power supply: Rechargeable battery
Lighting period (hours): >12
Battery type: Li-ion
Lamp body material: ABS
Color: black, gray
Light source: COB