alternating input voltage: □85 ~ 245v / ac 50-60hz □90 ~ 130v / ac 50-60hz
alternating input current: 13ma max
alternating power:3.0 ~ 3.3w/h       
direct input voltage: 12-12.9v / dc
direct input current: 13ma / dc constant current
led lights number: high-effect and high-light led module, one module,3 led lights
led color temp:  □3500k-4000k warm white □5500k-6000k white □red □green □blue □yellow □purple
lumens: 270-300 lm(warm white)      300-330 lm(white)
product life: >30,000 hours
the same brightness illuminant: 35w common lamp  18w common energy saving lamp
grade of waterproof: keep it be used indoor
working environment temperature: -30℃ ~ +45℃
dimensions: 12.4cm*6.0cm
weight: 74g