Models: BRT - LD28W
LED power (W) : 28 W
Working voltage (V) : 24 V
Power efficiency: 95%
Power factor: 0.95%
Total harmonic distortion: less than 20%
The LED luminous efficiency: 100 lm/W
The LED luminous flux (LM) : 5410
Lamps and lanterns of luminous flux (LM) : 5100
Efficiency of lamps and lanterns: more than 94%
Illuminance (LX) : 8 m: 33 LX
Transverse exposure range (M) : 25-30 M
Color temperature (K) : 5500-6500 K
Light distribution curve: asymmetric
Speckle: rectangular facula
The junction temperature (TJ) : 80 degrees
System thermal resistance (RJA) : 10 k/W
Color temperature index: Ra84
Working temperature: - 35-55
Storage temperature: 10-85
Service life: 50000 hours
Overall dimensions (MM) : 210 * 306
Net weight (KG) : 6.8
Protection grade: IP65
