Product Name & Description: 7 color flashing led 1) 7-color effect 2) quick flashing with gaps 3) customerized color mixing Product Introduction: 1) Model:YB-3120B4YBW-PM 2) 7-color 5 mm LED with a built-in chip that sequentially flashes each color quickly3) Using super brighterYellow, Blue and White led chip4)7 color of quick flashing with gaps,Yellow/Blue /White5) Max Forward voltage:3.5 4.5 V6) Max Reverse voltage: 5V7) Max Forward current: 40mA8) Max Reverse current: 5uA9) lens: Diffused/Clear lens10) Rating : ROHS