Specification: 1. Super bright white LED light 20,000 mcd 2. Four-phased switch 8 LEDs blinking and off 3. Run up to 24 hours use 3pcs AAA batteries.( not included) Description: 1. Great power saving and environment Packing: 80pcs/CTN 38*28.5*50.5cm N.W.: G.W.: Color box 1*20' 46080pcs 1*40' 94720pcs 1*40HQ 99200pcs