Q:What are the characteristics of LED bulb?

Life is more than ten times longer than incandescent, power consumption is 1/2 of ordinary light bulbs, fast response, generally 10-7 - 10-9s, color clear, recognizable performance, good vibration resistance, now the price of LED lamp is relatively high

Q:Where can LED bulb be used?

Led bulb is now commonly used in civil products, is the most is a spherical bulb

Q:What are the driving IC used in LED bulb?

Here are some of the models you want to know. You can contact me by mail and provide your detailed information and samples:Isolation without PFFT833S11 2.5W FT833A11 3-5WFT833B12 7-9W FT825 series 7-60WIsolation belt PFFT8900, 30W, FT8901 series adjustable light 30WFT8901B 7W, FT8901/2DD, DIP, built-in MOS, 24W adjustable lightNon isolation without PF:FT886A 7-24W FT883A 3-5W

Q:LED can the bulb be used in the bathroom?

of couse Yes, but LED kitchen and toilet light is recommended

Q:LED bulb w can replace 40W incandescent lamp

D lamp lumen value is ordinary incandescent lamp about 3 times, but LED ball bubble mask transmittance should be based on material, can use 10W or so LED acrylic mask ball bubble instead. Because I received a similar customer complaint, 7W's LED light bulb was replaced with an 20W energy-saving lamp, which was not bright enough.

Q:What is the 15 Watt lumen of the LED bulb?

The general high-power lamp for 1W 80ML 15W ~ ~ ~ is about 1200 lumens, but you use good chip ~ higher lumen.

Q:What's the reason for the LED bulb strobe?

If this resonant characteristic causes the input current to fall below the TRIAC sustaining current, the TRIAC will turn off. After a short delay, the TRIAC usually switches on and fires the same resonance. In the 1.5 cycle of the input power waveform, this series of events may be repeated several times to form visible LED flashes. To cope with this problem, a key requirement of TRIAC dimming is that the input capacitance of the EMI filter is very low and that the capacitor is decoupled through the TRIAC and the winding impedance. According to the formula, if the capacitance of the dimming module is reduced, the resistance of the resonant circuit can be increased, and the oscillation is suppressed in principle, and the desired circuit work is resumed.

Q:How did the trademark on the LED bulb go up?

Laser printing equipment is generally printed up, so that the ridge up color is not so deep, but also can not wipe off

Q:LED what is the plastic shell of the bulb? What plastic material is better? What do you need to pay attention to?

There are several good LED ball bubble, which with aluminum cooling. Relatively new appearance.

Q:LED how does the bulb return electricity?

What is reflow? Never heard of it. I am a lighting technician