LED light source: SMD2835 lamp beads Function: switch on the top of the lampshade, color temperature switching, stepless dimming Battery capacity: 5200mAh Charging and discharging time: charging 4 hours, discharging 5 hours Power: 3.7v 3w Color temperature: 3000K-4000K-5700K Color tolerance: ≤5 Current display index: Ra≥90 Luminous flux: 200lm Lifespan: 20000H Material: ABS+iron Color: white Product size: D107×347mm Net weight: 0.45KG