LED crystal lawn light
Classification:
- DESCRIPTION
-
- Commodity name: LED crystal lawn light
- Commodity ID: LED crystal lawn light
There are 12 luminous colors to choose from in product design; According to user needs, the number of luminous sections of the crystal LED can be moderately increased or decreased (with a height of 123mm per section) - that is, the total height of the crystal LED can be adjusted.
Technical indicators：
1. AC working voltage：90~255V/47~63Hz.
2. Power factor: >97% (full load).
3. Power conversion efficiency: >90% (220V, typical value at full load).
4. Light adaptation maintenance index (1000 hours of continuous work): >90%.
5. Luminaire efficiency (light output coefficient): 88%.
6. Constant current accuracy of LD working of lamps: the constant current change rate of all LEDs in the input AC voltage 90V~255V flower circumference is <±1%.
7. Power consumption of the whole lamp: 3.3~6.7W (varies according to different specifications and different luminous colors).
8. Lamp work protection function: with output over-voltage protection, over-current protection, short-circuit fault protection, automatic recovery function.
9. Safety indicators: Level II.
10. Protection level: IP66.
11. Working environment temperature: -30°C~+60°C.
12. Light transmittance of luminous lamp: 93%.
13. Refractive index of light-emitting tube: 1.49.
14. Flexural strength of transparent luminous lamp: 120 MPa.
15. Weather resistance of transparent light-emitting tube: yellowing Δ YI: <5% (outdoor 8 years<b13>
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