Product Description

*4W high power LED Street Light Description TYPE：BSL*4Z*4 Technical Parameters: Input voltage: AC**0V***5V Power factor: 0.**5 Power supply efficiency: more than *2% Input power: *4W LED quantities: *4PCS Light extraction efficiency: *0%min Light luminance flux: ***0 Lm Correlated color temperature: ***0K****0K Color rendering index: more than *1 Eccentric angle: *1 degrees Installing height: 8m Average illuminance: *3 Lx Illuminance uniformity: 0.*4 Ambient environment: environment temperature: **0 degrees Celsius to *0 degrees Celsius; relative humidity: *0%**5%. Temperature of Junction (Tj): less than *0 degrees Celsius Life span: more than ****0hours Protection grade: IP*5 Body material: aluminium alloy of high thermal conductivity Weight: *1.5kgs