2835 Constant voltage led strip lights,consistent brightness especially for longer lengths,No any voltage drop;Input voltage: DC24V;Reach 24~26lm each LED.We have a full range of constant current strips of different brightness for your choice,including:60LED/m,70LEDs/m,112LEDs/m,120LED/m,140LEDs/m are available.Not Required Constant Current Power Supply,The normal power supply can use for them;This constant current strips are cuttable like the constant voltage strips;They can be Non-waterproof(IP20) or Waterproof(IP65,IP67,IP68);