LED Countdown Timer, LED Countdown Meter, LED Countdown Clock, DJS-A-1, BBE LED Countdown Indicators LED Countdown Timer, LED Countdown Meter, LED Countdown Indicator, DJS-A-1 ... light. When BBE LED was promoting energy-efficient LED Countdown Timers in 1998, LEDs represented the only available light source ... 625±5Certificates: CE, Chinese GB14887-2003 standards, IP65 LED Countdown Timer, DJS-A-1