1W and 3W big power led street lamp
Detailed Product Description
1W and 3W big power led street lamp
Key specifications:
Product name: Pieces of high power leds street lamp
Product model: LSYT-E20-250
Rated power: 20W~250W available
Lighting source efficiency>90lm/w
The lighting fixture efficiency: >90%
The electric power efficiency: >88%
The power factor: ≥0.95
Total harmonic distortion: < 15%
Color temperature :4000k8000k
Node temp.< 70
Color rendering: Ra>75
Dispersion Angle≥130°
Lighting curve/ facula: bat wing distribution/ rectangular facula
Input voltageAC170264V/DC1248V Available
Lamp base materialAluminium alloy
Mode of connection AB Roads
Lifespan>50000 hours
Working temperature-40+45
Protection grade: IP65
Installing bulb diameter: 50 to 60mm