1. New design long bottle opal glass vintage led bulb, the largest diameter is 125mm, longest size is 320mm, one piece of 300mm length led filament inside the opal glass in a line design. 3W output, we can do it 5W max., because soft led filament has a bad heat sinking, can’t resist a higher wattage. We also can make it with Frosted glass.
We have a new dmming driver, it is called switch dimming power, advantage as below:
1. Voltage 130V-270V. Wide voltage range, eliminate the effect of voltage instablility.
2. Better dimming ability, work with more than 95% of the dimmers on the market, full range smooth dimming.
3. Higher efficiency. There is almost no heat sinking problem, so the efficiency is higher than traditional dimming driver.
4. Longer lifespan, because it has a high efficiency and no heat-sinking problem, this switch dimming driver has a longer lifespan.
5. About the opal glass vintage led bulb, which we call it white glass vintage led bulb too, the lumen tolerance is +/-15; the kelvin tolerance is +/-10%. Because the white coating is made by hand, not by machine, the tolerance for white coating layer thickness is big, so the tolerance for kelvin and lumen is big, bigger than clear glass vintage led bulbs.