How are high-quality LED fluorescent tubes produced?
1. Power efficiency: 90%, power heating is significantly reduced, and energy saving is increased
2. Luminous efficiency ratio: 160lm/w, energy consumption is reduced, and brightness is brighter. (The larger the value, the higher the manufacturer's technology) The lumen value provided by the manufacturer divided by the power of the light
Note: The most important indicator of the quality of led fluorescent lamps. Led fluorescent lamps must consider both the power and the brightness, that is, the lumen value. The greater the ratio, the better the price/performance ratio. Traditional fluorescent lamps only consider power. The greater the power, the brighter the brightness, so it does not save energy.
3. Light spot: The quality of light spot treatment also needs to pay attention to technology. A good tube has almost no light spots. When choosing a diffuser, pay attention to the relationship between light transmittance and diffused light. The light spread is good, and the light transmission is reduced. Find the balance between the two. Generally, the light transmittance is 87-89, and the light efficiency is high.
Fourth, heat dissipation: LED fluorescent lamps must choose aluminum substrate to dissipate heat, otherwise, the light decays quickly. It is unwise to choose fiberglass board to dissipate heat, the price is cheap, and the life span is greatly reduced.
