Technical specifications

Input: 175-250V AC 50Hz 0.18A
Power: 40W
Color temperature: 4000-4500K
Luminous flux: 4000lm
Efficiency: 100lm / W
Opening angle: 180 °
Degree of protection: IP44
Insulation class: Class I.
Power factor: 0.9
CRI: 80
Working temperature: -20 ° C ~ 40 ° C
Storage temperature: -40 ° C ~ 60 ° C
Useful life: 25000 hours
Maximum number of ceiling lights in series: 5
Dimensions: 1180x70x52mm
Weight: 750g