Traditional Culture Encyclopedia - Traditional stories - How to choose a good spotlight
How to choose a good spotlight
facula
The light distribution is uniform, the central intensity gradually weakens outward, and the halo is natural and comfortable.
Anti-glare
Glare is well handled, without unnecessary light or dazzling light interference.
color rendering index
High color rendering index, which can efficiently restore the color of the irradiated object.
efficiency
Mainly depends on the power factor and luminous flux, the higher the efficiency, the better.
Core component
The quality of light source and driver basically determines the durability of the product.
Discolouring in response to light
Choosing the right color temperature is not good or bad, but depends on the needs of the scene.
Structural shape
The structural part may affect the heat dissipation, and the appearance is subjective, not good or bad.
Brand recommendation
NVC lighting spotlights are recommended. Lighting manufacturers that started from commercial lighting have done a good job in facula, anti-glare, color rendering index, efficiency and core components, and are relatively stable.
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