Item Specifics: Brand: 59S Model: X5 Item NO: SZQ20-X5BAT ASIN：B0861BK9LQ Color: white Net Weight: 200g LED QTY: 20pcs LEDs Lifetime: 10000h Power: 7W LED wavelength: 260-280nm Input Interface: Micro USB Rate Input: 5V=1A Battery Nominal Capacity: 2500mAh Size: 257*42*40mm