G50 Led Bulb

Hot Products

LED Par 20 Light E27 3000k-4000K-5000K-6500k PAR 20 9W CRI 80 700 Lumen

LED Bulb 10W 806LM E27/B22 2700K-6500K 25000H

LED Candle Light E27 /E14 3000k-4000K-5000K-6500k B45 3W CRI 80 250 Lumen Non Dimmable

Led Bulb 9W E27 SMD 5730 Powerful Energy Led Lamp 220V

LED Bulb 6W 470LM E27/B22 2700K-6500K 25000H

Led Bulb indoor Energy-Saving, Long Lifespan, Bright, Eye caring, good heat

Smart Led light Motion Sensor Light sensor Led Bulb E27 SMD 5730 Powerful Energy Led Lamp 220V

LED Bulb 12W 1055LM E27/B22 2700K-6500K 25000H

LED Candle Light E27 /E14 3000k-4000K-5000K-6500k B45 6W CRI 80 500 Lumen Non Dimmable

led bulbs high quality 50w led high bay light with bulb well

FAQ

LED bulb with what type of LED beads?

The LED bulb is mainly white and warm white two colors are white, the temperature is generally 6000-6500K color, the color of the sun light at noonWarm white temperature is 2700-3000K, yellow, similar to the sunset color temperature.

Seeking the production process of LED bulb... Thanks

First of all, of course, the preparation of materials, the specific operation of the lamp to practice, each lamp has different methods of assembly, there are different work instructions. Only through practice can we write good and practical processes. Figure is a flow chart of MR16 assembly.

Can the bulb's true life reach 30000~50000 by LED?

LED life and quality, work current and many other factors. Life is calculated according to the half of the light

LED what is the glue between the aluminum base of the bulb and the cooling aluminum?

It is best not to direct contact with glue, glue because the thermal conductivity of aluminum than a lot of difference, even a thin layer will reduce the heat out of the speed of the screw can be used to aluminum plate and aluminum fastening together, the contact surface is smooth, when necessary, can use some conductive silicone grease amount

LED how does the bulb return electricity?

A 0 ohm resistor with a large point on the negative electrode

LED bulb bulbs, do you need 3C certification now?

Light source class is impossible to do, only lamps and lanterns class can do. For example, flat lamp, ceiling lamp and so on...However, CQC voluntary certification can be done.

What are the requirements of the LED series inspection specification for bulb bulbs?

The temperature rise of the finished lamp is not more than 120K. The temperature rise is equivalent to the maximum value of 60W incandescent lamp.

How to identify Ic constant current LED bulb?

The general user how to judge whether the bulb with constant current IC power supply, the general bulb is divided into three kinds, one is the RC driven RC drives are the most simple, because the cost is very low power small bulb and lamp using the scheme of small power LED bulb is often driven by RC, RC driving disadvantage is LED current with voltage fluctuation is changed, the brightness will change, so the resistance capacitance in the price is cheaper and less demanding bulb drive only, one with the IC LED driver, this there is also a constant current power supply, but the precision of constant current IC is not high, this power can only be used in the 220V voltage, the voltage fluctuation of relatively large area will affect the brightness of the LED lamp, and the stability of the power supply is relatively poor, life is better than Relatively short, easy to issue, this power supply is only a three - stage tube and two regulators circuit very...