Bulb (Omnidirectional Light Distribution) / C21BB-EE

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Product Features

●Environmentally-friendly and energy saving

●Safe to use, easy replacemen

●Optimized spectrum which is safe to the human eye

●Constant current control, stable and reliable

●LED Bulb design, without replacing

Type of Application

●Residential homes

●Commercial buildings

●Supermarkets

●Showrooms

Bulb (Omnidirectional Light Distribution) / C21BB-EE

Technical Parameters

Size Chart (mm)

Bulb (Omnidirectional Light Distribution) / C21BB-EE

Light Distribution Curve

Q: LED thread specifications for bulb bulbs?: Specifications also include bulb, E27, E26, B22, E14, G10, E40;E27 specifications are in the majority.

Q: Why is 3W's LED plastic bulb so cheap on the market? Is there any drawback to the price difference between aluminum and aluminum?: The LED price of aluminum alloy 3W is probably about 30.

Q: LED how does the bulb return electricity?: maybe because Make the question clearWhat is the return current?

Q: What's the reason for the LED bulb strobe?: In addition, electromagnetic interference (EMI) filters are also required, even in LED drive applications that provide excellent power factor correction and support TRIAC dimming. The transient current caused by the TRIAC step (step) will excite the natural resonance of the inductance and capacitance in the EMI filter.

Q: I want to ask for high power LED bulb lamp wire inexplicably broke, and in large quantities. Is the quality of the lamp?: It's possible to assemble your own bulb. The power used in the bulb is too large. It causes the gold wire to burn

Q: LED bulb after the power failure, still glimmer, can last hours or even all day, what is the reason?!: If it is to continue the glimmer of minutes, the main side is the use of resistance and step-down circuit caused by the normal phenomenon. It's very rare for the factory to use this old model to make LED balls. Circuits that run for hours or all day on the side of the LED bubble are out of order. It's not normal to shine for so long. Now most of the LED bulb is using IC constant current supply circuit, no such situation has emerged.

Q: LED what does "A60" mean by bulb 60? And what does "MR16" mean?: The diameter is 60mm, but the total length of each company is not the same

Q: Why can't the voice switch control the time of the LED bulb?: The production lights can be controlled. Where do they go to consult?

Q: Want to buy a few LED bulb, do not know how to identify the quality of good or bad, ask for solution ~!: A light source, two power supply, three workmanship.Online shopping, I strongly suggest that you buy some reliable.

Q: Secret LED bulb bubble price difference why so big?: Lamp beads。 I also do with Samsung bulb, bulb, lamp light cost more than others product price;

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